| 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 | $240.28 | 4.756% | $251.7077 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $146.85 | 5.609% | $155.0868 | $155.09 | $155.10 | $155.10 |
| Purchase #3 | $167.43 | 4.265% | $174.5709 | $174.57 | $174.55 | $174.60 |
| Purchase #4 | $57.47 | 8.167% | $62.1636 | $62.16 | $62.15 | $62.20 |
| Purchase #5 | $201.29 | 9.401% | $220.2133 | $220.21 | $220.20 | $220.20 |
| Purchase #6 | $188.67 | 6.226% | $200.4166 | $200.42 | $200.40 | $200.40 |
| Purchase #7 | $48.43 | 3.179% | $49.9696 | $49.97 | $49.95 | $50.00 |
| 7 purchase totals = | $1,050.42 | $1,114.1285 | $1,114.13 | $1,114.05 | $1,114.20 | |