| 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 | $226.28 | 8.132% | $244.6811 | $244.68 | $244.70 | $244.70 |
| Purchase #2 | $249.96 | 4.119% | $260.2559 | $260.26 | $260.25 | $260.30 |
| Purchase #3 | $182.52 | 6.697% | $194.7434 | $194.74 | $194.75 | $194.70 |
| Purchase #4 | $225.89 | 4.236% | $235.4587 | $235.46 | $235.45 | $235.50 |
| Purchase #5 | $20.88 | 10.204% | $23.0106 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $247.75 | 7.760% | $266.9754 | $266.98 | $267.00 | $267.00 |
| Purchase #7 | $83.62 | 6.313% | $88.8989 | $88.90 | $88.90 | $88.90 |
| 7 purchase totals = | $1,236.90 | $1,314.0240 | $1,314.03 | $1,314.05 | $1,314.10 | |