| 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 | $110.48 | 3.466% | $114.3092 | $114.31 | $114.30 | $114.30 |
| Purchase #2 | $226.92 | 13.395% | $257.3159 | $257.32 | $257.30 | $257.30 |
| Purchase #3 | $99.40 | 3.472% | $102.8512 | $102.85 | $102.85 | $102.90 |
| Purchase #4 | $116.65 | 4.798% | $122.2469 | $122.25 | $122.25 | $122.20 |
| Purchase #5 | $167.51 | 7.648% | $180.3212 | $180.32 | $180.30 | $180.30 |
| Purchase #6 | $30.29 | 8.517% | $32.8698 | $32.87 | $32.85 | $32.90 |
| Purchase #7 | $208.67 | 4.128% | $217.2839 | $217.28 | $217.30 | $217.30 |
| 7 purchase totals = | $959.92 | $1,027.1981 | $1,027.20 | $1,027.15 | $1,027.20 | |