| 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 | $233.30 | 12.673% | $262.8661 | $262.87 | $262.85 | $262.90 |
| Purchase #2 | $197.98 | 6.509% | $210.8665 | $210.87 | $210.85 | $210.90 |
| Purchase #3 | $166.95 | 13.312% | $189.1744 | $189.17 | $189.15 | $189.20 |
| Purchase #4 | $141.27 | 9.782% | $155.089 | $155.09 | $155.10 | $155.10 |
| Purchase #5 | $106.54 | 4.866% | $111.7242 | $111.72 | $111.70 | $111.70 |
| Purchase #6 | $190.68 | 3.636% | $197.6131 | $197.61 | $197.60 | $197.60 |
| Purchase #7 | $243.86 | 9.388% | $266.7536 | $266.75 | $266.75 | $266.80 |
| 7 purchase totals = | $1,280.58 | $1,394.0869 | $1,394.08 | $1,394.00 | $1,394.20 | |