| 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 | $26.35 | 12.576% | $29.6638 | $29.66 | $29.65 | $29.70 |
| Purchase #2 | $150.25 | 4.867% | $157.5627 | $157.56 | $157.55 | $157.60 |
| Purchase #3 | $170.52 | 13.586% | $193.6868 | $193.69 | $193.70 | $193.70 |
| Purchase #4 | $224.37 | 8.832% | $244.1864 | $244.19 | $244.20 | $244.20 |
| Purchase #5 | $63.29 | 6.448% | $67.3709 | $67.37 | $67.35 | $67.40 |
| Purchase #6 | $221.37 | 5.190% | $232.8591 | $232.86 | $232.85 | $232.90 |
| Purchase #7 | $178.69 | 10.132% | $196.7949 | $196.79 | $196.80 | $196.80 |
| 7 purchase totals = | $1,034.84 | $1,122.1246 | $1,122.12 | $1,122.10 | $1,122.30 | |