| 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 | $189.29 | 9.260% | $206.8183 | $206.82 | $206.80 | $206.80 |
| Purchase #2 | $44.95 | 13.326% | $50.94 | $50.94 | $50.95 | $50.90 |
| Purchase #3 | $195.72 | 6.133% | $207.7235 | $207.72 | $207.70 | $207.70 |
| Purchase #4 | $87.64 | 7.279% | $94.0193 | $94.02 | $94.00 | $94.00 |
| Purchase #5 | $157.47 | 10.192% | $173.5193 | $173.52 | $173.50 | $173.50 |
| Purchase #6 | $191.94 | 9.772% | $210.6964 | $210.70 | $210.70 | $210.70 |
| Purchase #7 | $178.41 | 9.111% | $194.6649 | $194.66 | $194.65 | $194.70 |
| 7 purchase totals = | $1,045.42 | $1,138.3817 | $1,138.38 | $1,138.30 | $1,138.30 | |