| 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 | $11.86 | 9.712% | $13.0118 | $13.01 | $13.00 | $13.00 |
| Purchase #2 | $248.98 | 9.644% | $272.9916 | $272.99 | $273.00 | $273.00 |
| Purchase #3 | $89.43 | 4.287% | $93.2639 | $93.26 | $93.25 | $93.30 |
| Purchase #4 | $111.28 | 9.749% | $122.1287 | $122.13 | $122.15 | $122.10 |
| Purchase #5 | $118.38 | 8.623% | $128.5879 | $128.59 | $128.60 | $128.60 |
| Purchase #6 | $99.57 | 10.738% | $110.2618 | $110.26 | $110.25 | $110.30 |
| Purchase #7 | $153.55 | 13.408% | $174.138 | $174.14 | $174.15 | $174.10 |
| 7 purchase totals = | $833.05 | $914.3837 | $914.38 | $914.40 | $914.40 | |