| 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 | $96.36 | 7.600% | $103.6834 | $103.68 | $103.70 | $103.70 |
| Purchase #2 | $118.73 | 13.763% | $135.0708 | $135.07 | $135.05 | $135.10 |
| Purchase #3 | $233.83 | 6.639% | $249.354 | $249.35 | $249.35 | $249.40 |
| Purchase #4 | $113.69 | 7.401% | $122.1042 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $191.26 | 5.819% | $202.3894 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $11.64 | 13.138% | $13.1693 | $13.17 | $13.15 | $13.20 |
| Purchase #7 | $37.78 | 6.706% | $40.3135 | $40.31 | $40.30 | $40.30 |
| 7 purchase totals = | $803.29 | $866.0846 | $866.07 | $866.05 | $866.20 | |