| 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 | $118.93 | 8.575% | $129.1282 | $129.13 | $129.15 | $129.10 |
| Purchase #2 | $249.43 | 11.367% | $277.7827 | $277.78 | $277.80 | $277.80 |
| Purchase #3 | $223.95 | 7.551% | $240.8605 | $240.86 | $240.85 | $240.90 |
| Purchase #4 | $132.91 | 9.302% | $145.2733 | $145.27 | $145.25 | $145.30 |
| Purchase #5 | $113.53 | 13.720% | $129.1063 | $129.11 | $129.10 | $129.10 |
| Purchase #6 | $108.77 | 13.242% | $123.1733 | $123.17 | $123.15 | $123.20 |
| Purchase #7 | $87.34 | 11.824% | $97.6671 | $97.67 | $97.65 | $97.70 |
| 7 purchase totals = | $1,034.86 | $1,142.9914 | $1,142.99 | $1,142.95 | $1,143.10 | |