| 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 | $237.84 | 8.538% | $258.1468 | $258.15 | $258.15 | $258.10 |
| Purchase #2 | $129.95 | 7.581% | $139.8015 | $139.80 | $139.80 | $139.80 |
| Purchase #3 | $84.44 | 6.693% | $90.0916 | $90.09 | $90.10 | $90.10 |
| Purchase #4 | $187.51 | 11.722% | $209.4899 | $209.49 | $209.50 | $209.50 |
| Purchase #5 | $115.63 | 8.112% | $125.0099 | $125.01 | $125.00 | $125.00 |
| Purchase #6 | $229.79 | 12.253% | $257.9462 | $257.95 | $257.95 | $257.90 |
| Purchase #7 | $22.94 | 4.404% | $23.9503 | $23.95 | $23.95 | $24.00 |
| 7 purchase totals = | $1,008.10 | $1,104.4362 | $1,104.44 | $1,104.45 | $1,104.40 | |