| 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 | $88.59 | 11.633% | $98.8957 | $98.90 | $98.90 | $98.90 |
| Purchase #2 | $189.53 | 12.205% | $212.6621 | $212.66 | $212.65 | $212.70 |
| Purchase #3 | $206.69 | 8.531% | $224.3227 | $224.32 | $224.30 | $224.30 |
| Purchase #4 | $181.95 | 13.222% | $206.0074 | $206.01 | $206.00 | $206.00 |
| Purchase #5 | $143.94 | 7.401% | $154.593 | $154.59 | $154.60 | $154.60 |
| Purchase #6 | $200.74 | 13.671% | $228.1832 | $228.18 | $228.20 | $228.20 |
| Purchase #7 | $153.88 | 5.247% | $161.9541 | $161.95 | $161.95 | $162.00 |
| 7 purchase totals = | $1,165.32 | $1,286.6182 | $1,286.61 | $1,286.60 | $1,286.70 | |