| 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 | $223.80 | 9.546% | $245.1639 | $245.16 | $245.15 | $245.20 |
| Purchase #2 | $18.43 | 5.533% | $19.4497 | $19.45 | $19.45 | $19.40 |
| Purchase #3 | $25.81 | 5.481% | $27.2246 | $27.22 | $27.20 | $27.20 |
| Purchase #4 | $221.43 | 12.546% | $249.2106 | $249.21 | $249.20 | $249.20 |
| Purchase #5 | $244.92 | 6.302% | $260.3549 | $260.35 | $260.35 | $260.40 |
| Purchase #6 | $76.59 | 3.555% | $79.3128 | $79.31 | $79.30 | $79.30 |
| Purchase #7 | $120.74 | 7.816% | $130.177 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $931.72 | $1,010.8935 | $1,010.88 | $1,010.85 | $1,010.90 | |