| 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 | $189.39 | 11.830% | $211.7948 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $226.25 | 12.378% | $254.2552 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $131.81 | 9.242% | $143.9919 | $143.99 | $144.00 | $144.00 |
| Purchase #4 | $23.99 | 10.435% | $26.4934 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $149.28 | 3.617% | $154.6795 | $154.68 | $154.70 | $154.70 |
| Purchase #6 | $35.43 | 7.566% | $38.1106 | $38.11 | $38.10 | $38.10 |
| Purchase #7 | $70.58 | 4.832% | $73.9904 | $73.99 | $74.00 | $74.00 |
| 7 purchase totals = | $826.73 | $903.3158 | $903.31 | $903.35 | $903.40 | |