| 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 | $244.39 | 11.349% | $272.1258 | $272.13 | $272.15 | $272.10 |
| Purchase #2 | $186.64 | 9.750% | $204.8374 | $204.84 | $204.85 | $204.80 |
| Purchase #3 | $216.37 | 6.840% | $231.1697 | $231.17 | $231.15 | $231.20 |
| Purchase #4 | $12.46 | 9.656% | $13.6631 | $13.66 | $13.65 | $13.70 |
| Purchase #5 | $131.90 | 4.479% | $137.8078 | $137.81 | $137.80 | $137.80 |
| Purchase #6 | $52.45 | 4.590% | $54.8575 | $54.86 | $54.85 | $54.90 |
| Purchase #7 | $36.29 | 11.132% | $40.3298 | $40.33 | $40.35 | $40.30 |
| 7 purchase totals = | $880.50 | $954.7911 | $954.80 | $954.80 | $954.80 | |