| 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 | $97.83 | 8.787% | $106.4263 | $106.43 | $106.45 | $106.40 |
| Purchase #2 | $210.37 | 8.404% | $228.0495 | $228.05 | $228.05 | $228.00 |
| Purchase #3 | $122.82 | 10.120% | $135.2494 | $135.25 | $135.25 | $135.20 |
| Purchase #4 | $231.66 | 4.191% | $241.3689 | $241.37 | $241.35 | $241.40 |
| Purchase #5 | $115.72 | 12.853% | $130.5935 | $130.59 | $130.60 | $130.60 |
| Purchase #6 | $102.65 | 6.295% | $109.1118 | $109.11 | $109.10 | $109.10 |
| Purchase #7 | $203.62 | 10.143% | $224.2732 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $1,084.67 | $1,175.0726 | $1,175.07 | $1,175.05 | $1,175.00 | |