| 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 | $202.87 | 13.470% | $230.1966 | $230.20 | $230.20 | $230.20 |
| Purchase #2 | $142.40 | 6.441% | $151.572 | $151.57 | $151.55 | $151.60 |
| Purchase #3 | $195.96 | 3.583% | $202.9812 | $202.98 | $203.00 | $203.00 |
| Purchase #4 | $237.78 | 11.326% | $264.711 | $264.71 | $264.70 | $264.70 |
| Purchase #5 | $86.99 | 7.757% | $93.7378 | $93.74 | $93.75 | $93.70 |
| Purchase #6 | $77.34 | 6.176% | $82.1165 | $82.12 | $82.10 | $82.10 |
| Purchase #7 | $250.80 | 7.425% | $269.4219 | $269.42 | $269.40 | $269.40 |
| 7 purchase totals = | $1,194.14 | $1,294.7370 | $1,294.74 | $1,294.70 | $1,294.70 | |