| 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 | $220.41 | 13.347% | $249.8281 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $228.56 | 9.457% | $250.1749 | $250.17 | $250.15 | $250.20 |
| Purchase #3 | $182.85 | 8.323% | $198.0686 | $198.07 | $198.05 | $198.10 |
| Purchase #4 | $191.72 | 4.657% | $200.6484 | $200.65 | $200.65 | $200.60 |
| Purchase #5 | $234.46 | 9.282% | $256.2226 | $256.22 | $256.20 | $256.20 |
| Purchase #6 | $47.41 | 6.628% | $50.5523 | $50.55 | $50.55 | $50.60 |
| Purchase #7 | $33.52 | 5.460% | $35.3502 | $35.35 | $35.35 | $35.40 |
| 7 purchase totals = | $1,138.93 | $1,240.8451 | $1,240.84 | $1,240.80 | $1,240.90 | |