| 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 | $118.36 | 10.766% | $131.1026 | $131.10 | $131.10 | $131.10 |
| Purchase #2 | $60.36 | 6.785% | $64.4554 | $64.46 | $64.45 | $64.50 |
| Purchase #3 | $142.58 | 3.798% | $147.9952 | $148.00 | $148.00 | $148.00 |
| Purchase #4 | $192.68 | 6.541% | $205.2832 | $205.28 | $205.30 | $205.30 |
| Purchase #5 | $202.59 | 9.186% | $221.1999 | $221.20 | $221.20 | $221.20 |
| Purchase #6 | $16.83 | 7.446% | $18.0832 | $18.08 | $18.10 | $18.10 |
| Purchase #7 | $245.69 | 3.453% | $254.1737 | $254.17 | $254.15 | $254.20 |
| 7 purchase totals = | $979.09 | $1,042.2932 | $1,042.29 | $1,042.30 | $1,042.40 | |