| 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 | $233.96 | 11.187% | $260.1331 | $260.13 | $260.15 | $260.10 |
| Purchase #2 | $57.47 | 12.870% | $64.8664 | $64.87 | $64.85 | $64.90 |
| Purchase #3 | $142.73 | 4.342% | $148.9273 | $148.93 | $148.95 | $148.90 |
| Purchase #4 | $7.44 | 5.212% | $7.8278 | $7.83 | $7.85 | $7.80 |
| Purchase #5 | $194.91 | 9.350% | $213.1341 | $213.13 | $213.15 | $213.10 |
| Purchase #6 | $150.93 | 7.782% | $162.6754 | $162.68 | $162.70 | $162.70 |
| Purchase #7 | $135.70 | 6.767% | $144.8828 | $144.88 | $144.90 | $144.90 |
| 7 purchase totals = | $923.14 | $1,002.4469 | $1,002.45 | $1,002.55 | $1,002.40 | |