| 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 | $192.60 | 10.476% | $212.7768 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $223.97 | 10.484% | $247.451 | $247.45 | $247.45 | $247.50 |
| Purchase #3 | $147.32 | 8.429% | $159.7376 | $159.74 | $159.75 | $159.70 |
| Purchase #4 | $129.97 | 8.546% | $141.0772 | $141.08 | $141.10 | $141.10 |
| Purchase #5 | $61.83 | 12.636% | $69.6428 | $69.64 | $69.65 | $69.60 |
| Purchase #6 | $96.72 | 7.118% | $103.6045 | $103.60 | $103.60 | $103.60 |
| Purchase #7 | $240.25 | 11.584% | $268.0806 | $268.08 | $268.10 | $268.10 |
| 7 purchase totals = | $1,092.66 | $1,202.3705 | $1,202.37 | $1,202.45 | $1,202.40 | |