| 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 | $15.71 | 12.791% | $17.7195 | $17.72 | $17.70 | $17.70 |
| Purchase #2 | $210.55 | 8.820% | $229.1205 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $234.82 | 9.328% | $256.724 | $256.72 | $256.70 | $256.70 |
| Purchase #4 | $141.63 | 7.598% | $152.391 | $152.39 | $152.40 | $152.40 |
| Purchase #5 | $248.49 | 9.818% | $272.8867 | $272.89 | $272.90 | $272.90 |
| Purchase #6 | $238.33 | 8.673% | $259.0004 | $259.00 | $259.00 | $259.00 |
| Purchase #7 | $20.58 | 5.629% | $21.7384 | $21.74 | $21.75 | $21.70 |
| 7 purchase totals = | $1,110.11 | $1,209.5805 | $1,209.58 | $1,209.55 | $1,209.50 | |