| 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 | $98.57 | 6.698% | $105.1722 | $105.17 | $105.15 | $105.20 |
| Purchase #2 | $206.62 | 9.637% | $226.532 | $226.53 | $226.55 | $226.50 |
| Purchase #3 | $90.43 | 9.614% | $99.1239 | $99.12 | $99.10 | $99.10 |
| Purchase #4 | $27.47 | 11.315% | $30.5782 | $30.58 | $30.60 | $30.60 |
| Purchase #5 | $144.65 | 12.652% | $162.9511 | $162.95 | $162.95 | $163.00 |
| Purchase #6 | $194.48 | 8.395% | $210.8066 | $210.81 | $210.80 | $210.80 |
| Purchase #7 | $150.44 | 8.236% | $162.8302 | $162.83 | $162.85 | $162.80 |
| 7 purchase totals = | $912.66 | $997.9942 | $997.99 | $998.00 | $998.00 | |