| 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 | $130.99 | 11.507% | $146.063 | $146.06 | $146.05 | $146.10 |
| Purchase #2 | $177.39 | 10.546% | $196.0975 | $196.10 | $196.10 | $196.10 |
| Purchase #3 | $100.78 | 7.378% | $108.2155 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $236.53 | 6.395% | $251.6561 | $251.66 | $251.65 | $251.70 |
| Purchase #5 | $224.55 | 12.726% | $253.1262 | $253.13 | $253.15 | $253.10 |
| Purchase #6 | $155.50 | 3.308% | $160.6439 | $160.64 | $160.65 | $160.60 |
| Purchase #7 | $230.53 | 4.689% | $241.3396 | $241.34 | $241.35 | $241.30 |
| 7 purchase totals = | $1,256.27 | $1,357.1418 | $1,357.15 | $1,357.15 | $1,357.10 | |