| 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 | $82.72 | 11.555% | $92.2783 | $92.28 | $92.30 | $92.30 |
| Purchase #2 | $173.33 | 13.698% | $197.0727 | $197.07 | $197.05 | $197.10 |
| Purchase #3 | $18.62 | 3.717% | $19.3121 | $19.31 | $19.30 | $19.30 |
| Purchase #4 | $189.44 | 7.775% | $204.169 | $204.17 | $204.15 | $204.20 |
| Purchase #5 | $244.76 | 11.568% | $273.0738 | $273.07 | $273.05 | $273.10 |
| Purchase #6 | $126.43 | 3.179% | $130.4492 | $130.45 | $130.45 | $130.40 |
| Purchase #7 | $132.92 | 12.575% | $149.6347 | $149.63 | $149.65 | $149.60 |
| 7 purchase totals = | $968.22 | $1,065.9898 | $1,065.98 | $1,065.95 | $1,066.00 | |