| 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 | $228.93 | 5.395% | $241.2808 | $241.28 | $241.30 | $241.30 |
| Purchase #2 | $158.95 | 7.196% | $170.388 | $170.39 | $170.40 | $170.40 |
| Purchase #3 | $45.40 | 5.492% | $47.8934 | $47.89 | $47.90 | $47.90 |
| Purchase #4 | $115.49 | 7.725% | $124.4116 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $194.46 | 8.573% | $211.1311 | $211.13 | $211.15 | $211.10 |
| Purchase #6 | $32.46 | 7.313% | $34.8338 | $34.83 | $34.85 | $34.80 |
| Purchase #7 | $41.63 | 7.565% | $44.7793 | $44.78 | $44.80 | $44.80 |
| 7 purchase totals = | $817.32 | $874.7180 | $874.71 | $874.80 | $874.70 | |