| 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 | $18.83 | 5.824% | $19.9267 | $19.93 | $19.95 | $19.90 |
| Purchase #2 | $229.31 | 13.698% | $260.7209 | $260.72 | $260.70 | $260.70 |
| Purchase #3 | $249.74 | 7.654% | $268.8551 | $268.86 | $268.85 | $268.90 |
| Purchase #4 | $205.47 | 9.405% | $224.7945 | $224.79 | $224.80 | $224.80 |
| Purchase #5 | $222.82 | 7.564% | $239.6741 | $239.67 | $239.65 | $239.70 |
| Purchase #6 | $154.76 | 8.740% | $168.286 | $168.29 | $168.30 | $168.30 |
| Purchase #7 | $173.38 | 7.219% | $185.8963 | $185.90 | $185.90 | $185.90 |
| 7 purchase totals = | $1,254.31 | $1,368.1536 | $1,368.16 | $1,368.15 | $1,368.20 | |