| 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 | $195.50 | 9.532% | $214.1351 | $214.14 | $214.15 | $214.10 |
| Purchase #2 | $231.48 | 13.508% | $262.7483 | $262.75 | $262.75 | $262.70 |
| Purchase #3 | $111.35 | 7.717% | $119.9429 | $119.94 | $119.95 | $119.90 |
| Purchase #4 | $60.45 | 5.434% | $63.7349 | $63.73 | $63.75 | $63.70 |
| Purchase #5 | $67.91 | 13.548% | $77.1104 | $77.11 | $77.10 | $77.10 |
| Purchase #6 | $148.32 | 6.720% | $158.2871 | $158.29 | $158.30 | $158.30 |
| Purchase #7 | $216.74 | 3.546% | $224.4256 | $224.43 | $224.45 | $224.40 |
| 7 purchase totals = | $1,031.75 | $1,120.3843 | $1,120.39 | $1,120.45 | $1,120.20 | |