| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.25 | 10.414% | $226.6247 | $226.62 | $226.60 | $226.60 |
| Purchase #2 | $179.32 | 7.599% | $192.9465 | $192.95 | $192.95 | $192.90 |
| Purchase #3 | $218.75 | 12.735% | $246.6078 | $246.61 | $246.60 | $246.60 |
| Purchase #4 | $153.40 | 12.122% | $171.9951 | $172.00 | $172.00 | $172.00 |
| Purchase #5 | $107.34 | 12.459% | $120.7135 | $120.71 | $120.70 | $120.70 |
| Purchase #6 | $97.34 | 4.239% | $101.4662 | $101.47 | $101.45 | $101.50 |
| Purchase #7 | $243.40 | 13.835% | $277.0744 | $277.07 | $277.05 | $277.10 |
| 7 purchase totals = | $1,204.80 | $1,337.4282 | $1,337.43 | $1,337.35 | $1,337.40 | |