| 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 | $246.77 | 10.191% | $271.9183 | $271.92 | $271.90 | $271.90 |
| Purchase #2 | $97.97 | 4.270% | $102.1533 | $102.15 | $102.15 | $102.20 |
| Purchase #3 | $228.33 | 3.122% | $235.4585 | $235.46 | $235.45 | $235.50 |
| Purchase #4 | $236.60 | 3.367% | $244.5663 | $244.57 | $244.55 | $244.60 |
| Purchase #5 | $8.62 | 7.353% | $9.2538 | $9.25 | $9.25 | $9.30 |
| Purchase #6 | $85.65 | 10.232% | $94.4137 | $94.41 | $94.40 | $94.40 |
| Purchase #7 | $156.42 | 12.290% | $175.644 | $175.64 | $175.65 | $175.60 |
| 7 purchase totals = | $1,060.36 | $1,133.4079 | $1,133.40 | $1,133.35 | $1,133.50 | |