| 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 | $17.66 | 7.811% | $19.0394 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $146.52 | 5.338% | $154.3412 | $154.34 | $154.35 | $154.30 |
| Purchase #3 | $192.84 | 4.394% | $201.3134 | $201.31 | $201.30 | $201.30 |
| Purchase #4 | $84.91 | 10.296% | $93.6523 | $93.65 | $93.65 | $93.70 |
| Purchase #5 | $74.98 | 13.193% | $84.8721 | $84.87 | $84.85 | $84.90 |
| Purchase #6 | $248.97 | 11.735% | $278.1866 | $278.19 | $278.20 | $278.20 |
| Purchase #7 | $205.27 | 4.556% | $214.6221 | $214.62 | $214.60 | $214.60 |
| 7 purchase totals = | $971.15 | $1,046.0271 | $1,046.02 | $1,046.00 | $1,046.00 | |