| 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 | $200.86 | 12.782% | $226.5339 | $226.53 | $226.55 | $226.50 |
| Purchase #2 | $162.35 | 12.742% | $183.0366 | $183.04 | $183.05 | $183.00 |
| Purchase #3 | $138.33 | 4.204% | $144.1454 | $144.15 | $144.15 | $144.10 |
| Purchase #4 | $98.25 | 9.781% | $107.8598 | $107.86 | $107.85 | $107.90 |
| Purchase #5 | $129.40 | 11.319% | $144.0468 | $144.05 | $144.05 | $144.00 |
| Purchase #6 | $35.49 | 7.571% | $38.1769 | $38.18 | $38.20 | $38.20 |
| Purchase #7 | $93.47 | 5.292% | $98.4164 | $98.42 | $98.40 | $98.40 |
| 7 purchase totals = | $858.15 | $942.2158 | $942.23 | $942.25 | $942.10 | |