| 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 | $139.95 | 7.276% | $150.1328 | $150.13 | $150.15 | $150.10 |
| Purchase #2 | $116.53 | 5.843% | $123.3388 | $123.34 | $123.35 | $123.30 |
| Purchase #3 | $138.27 | 7.805% | $149.062 | $149.06 | $149.05 | $149.10 |
| Purchase #4 | $113.66 | 9.487% | $124.4429 | $124.44 | $124.45 | $124.40 |
| Purchase #5 | $150.89 | 12.828% | $170.2462 | $170.25 | $170.25 | $170.20 |
| Purchase #6 | $215.55 | 5.871% | $228.2049 | $228.20 | $228.20 | $228.20 |
| Purchase #7 | $249.28 | 12.402% | $280.1957 | $280.20 | $280.20 | $280.20 |
| 7 purchase totals = | $1,124.13 | $1,225.6233 | $1,225.62 | $1,225.65 | $1,225.50 | |