| 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 | $20.53 | 13.540% | $23.3098 | $23.31 | $23.30 | $23.30 |
| Purchase #2 | $214.43 | 4.874% | $224.8813 | $224.88 | $224.90 | $224.90 |
| Purchase #3 | $129.64 | 6.605% | $138.2027 | $138.20 | $138.20 | $138.20 |
| Purchase #4 | $196.96 | 13.841% | $224.2212 | $224.22 | $224.20 | $224.20 |
| Purchase #5 | $232.25 | 10.808% | $257.3516 | $257.35 | $257.35 | $257.40 |
| Purchase #6 | $238.26 | 10.504% | $263.2868 | $263.29 | $263.30 | $263.30 |
| Purchase #7 | $205.68 | 8.861% | $223.9053 | $223.91 | $223.90 | $223.90 |
| 7 purchase totals = | $1,237.75 | $1,355.1587 | $1,355.16 | $1,355.15 | $1,355.20 | |