| 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 | $119.99 | 12.271% | $134.714 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $35.99 | 6.821% | $38.4449 | $38.44 | $38.45 | $38.40 |
| Purchase #3 | $35.53 | 11.492% | $39.6131 | $39.61 | $39.60 | $39.60 |
| Purchase #4 | $21.50 | 6.686% | $22.9375 | $22.94 | $22.95 | $22.90 |
| Purchase #5 | $134.94 | 8.672% | $146.642 | $146.64 | $146.65 | $146.60 |
| Purchase #6 | $53.51 | 6.379% | $56.9234 | $56.92 | $56.90 | $56.90 |
| Purchase #7 | $198.27 | 8.373% | $214.8711 | $214.87 | $214.85 | $214.90 |
| 7 purchase totals = | $599.73 | $654.1460 | $654.13 | $654.10 | $654.00 | |