| 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 | $170.82 | 8.637% | $185.5737 | $185.57 | $185.55 | $185.60 |
| Purchase #2 | $209.42 | 12.458% | $235.5095 | $235.51 | $235.50 | $235.50 |
| Purchase #3 | $244.44 | 5.313% | $257.4271 | $257.43 | $257.45 | $257.40 |
| Purchase #4 | $96.30 | 12.165% | $108.0149 | $108.01 | $108.00 | $108.00 |
| Purchase #5 | $23.53 | 10.278% | $25.9484 | $25.95 | $25.95 | $25.90 |
| Purchase #6 | $90.38 | 7.364% | $97.0356 | $97.04 | $97.05 | $97.00 |
| Purchase #7 | $192.39 | 5.297% | $202.5809 | $202.58 | $202.60 | $202.60 |
| 7 purchase totals = | $1,027.28 | $1,112.0901 | $1,112.09 | $1,112.10 | $1,112.00 | |