| 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 | $101.73 | 13.332% | $115.2926 | $115.29 | $115.30 | $115.30 |
| Purchase #2 | $85.26 | 13.853% | $97.0711 | $97.07 | $97.05 | $97.10 |
| Purchase #3 | $235.71 | 11.754% | $263.4154 | $263.42 | $263.40 | $263.40 |
| Purchase #4 | $39.98 | 3.206% | $41.2618 | $41.26 | $41.25 | $41.30 |
| Purchase #5 | $114.67 | 3.413% | $118.5837 | $118.58 | $118.60 | $118.60 |
| Purchase #6 | $176.39 | 3.353% | $182.3044 | $182.30 | $182.30 | $182.30 |
| Purchase #7 | $173.81 | 9.610% | $190.5131 | $190.51 | $190.50 | $190.50 |
| 7 purchase totals = | $927.55 | $1,008.4421 | $1,008.43 | $1,008.40 | $1,008.50 | |