| 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 | $94.43 | 12.493% | $106.2271 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $107.72 | 8.575% | $116.957 | $116.96 | $116.95 | $117.00 |
| Purchase #3 | $204.47 | 7.630% | $220.0711 | $220.07 | $220.05 | $220.10 |
| Purchase #4 | $123.67 | 6.587% | $131.8161 | $131.82 | $131.80 | $131.80 |
| Purchase #5 | $230.46 | 6.179% | $244.7001 | $244.70 | $244.70 | $244.70 |
| Purchase #6 | $157.41 | 4.473% | $164.4509 | $164.45 | $164.45 | $164.50 |
| Purchase #7 | $17.29 | 8.444% | $18.75 | $18.75 | $18.75 | $18.80 |
| 7 purchase totals = | $935.45 | $1,002.9723 | $1,002.98 | $1,002.95 | $1,003.10 | |