| 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 | $230.70 | 6.826% | $246.4476 | $246.45 | $246.45 | $246.40 |
| Purchase #2 | $125.63 | 10.474% | $138.7885 | $138.79 | $138.80 | $138.80 |
| Purchase #3 | $28.32 | 12.800% | $31.945 | $31.95 | $31.95 | $31.90 |
| Purchase #4 | $198.29 | 13.398% | $224.8569 | $224.86 | $224.85 | $224.90 |
| Purchase #5 | $181.94 | 7.245% | $195.1216 | $195.12 | $195.10 | $195.10 |
| Purchase #6 | $68.30 | 11.558% | $76.1941 | $76.19 | $76.20 | $76.20 |
| Purchase #7 | $8.68 | 9.632% | $9.5161 | $9.52 | $9.50 | $9.50 |
| 7 purchase totals = | $841.86 | $922.8698 | $922.88 | $922.85 | $922.80 | |