| 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 | $232.92 | 6.203% | $247.368 | $247.37 | $247.35 | $247.40 |
| Purchase #2 | $109.80 | 4.809% | $115.0803 | $115.08 | $115.10 | $115.10 |
| Purchase #3 | $32.93 | 4.770% | $34.5008 | $34.50 | $34.50 | $34.50 |
| Purchase #4 | $190.42 | 12.584% | $214.3825 | $214.38 | $214.40 | $214.40 |
| Purchase #5 | $38.71 | 7.281% | $41.5285 | $41.53 | $41.55 | $41.50 |
| Purchase #6 | $97.32 | 12.666% | $109.6466 | $109.65 | $109.65 | $109.60 |
| Purchase #7 | $200.64 | 13.616% | $227.9591 | $227.96 | $227.95 | $228.00 |
| 7 purchase totals = | $902.74 | $990.4658 | $990.47 | $990.50 | $990.50 | |