| 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 | $29.66 | 3.120% | $30.5854 | $30.59 | $30.60 | $30.60 |
| Purchase #2 | $221.94 | 3.599% | $229.9276 | $229.93 | $229.95 | $229.90 |
| Purchase #3 | $12.53 | 8.651% | $13.614 | $13.61 | $13.60 | $13.60 |
| Purchase #4 | $204.37 | 10.509% | $225.8472 | $225.85 | $225.85 | $225.80 |
| Purchase #5 | $49.80 | 8.353% | $53.9598 | $53.96 | $53.95 | $54.00 |
| Purchase #6 | $133.81 | 10.314% | $147.6112 | $147.61 | $147.60 | $147.60 |
| Purchase #7 | $248.89 | 12.815% | $280.7853 | $280.79 | $280.80 | $280.80 |
| 7 purchase totals = | $901.00 | $982.3305 | $982.34 | $982.35 | $982.30 | |