| 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 | $130.81 | 13.820% | $148.8879 | $148.89 | $148.90 | $148.90 |
| Purchase #2 | $124.35 | 7.785% | $134.0306 | $134.03 | $134.05 | $134.00 |
| Purchase #3 | $123.61 | 13.572% | $140.3863 | $140.39 | $140.40 | $140.40 |
| Purchase #4 | $219.55 | 11.171% | $244.0759 | $244.08 | $244.10 | $244.10 |
| Purchase #5 | $234.30 | 6.774% | $250.1715 | $250.17 | $250.15 | $250.20 |
| Purchase #6 | $145.84 | 4.395% | $152.2497 | $152.25 | $152.25 | $152.20 |
| Purchase #7 | $50.65 | 12.579% | $57.0213 | $57.02 | $57.00 | $57.00 |
| 7 purchase totals = | $1,029.11 | $1,126.8232 | $1,126.83 | $1,126.85 | $1,126.80 | |