| 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 | $181.93 | 8.706% | $197.7688 | $197.77 | $197.75 | $197.80 |
| Purchase #2 | $249.60 | 13.815% | $284.0822 | $284.08 | $284.10 | $284.10 |
| Purchase #3 | $102.77 | 5.461% | $108.3823 | $108.38 | $108.40 | $108.40 |
| Purchase #4 | $98.96 | 10.852% | $109.6991 | $109.70 | $109.70 | $109.70 |
| Purchase #5 | $55.38 | 4.742% | $58.0061 | $58.01 | $58.00 | $58.00 |
| Purchase #6 | $216.32 | 10.216% | $238.4193 | $238.42 | $238.40 | $238.40 |
| Purchase #7 | $52.69 | 5.694% | $55.6902 | $55.69 | $55.70 | $55.70 |
| 7 purchase totals = | $957.65 | $1,052.0480 | $1,052.05 | $1,052.05 | $1,052.10 | |