| 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 | $43.28 | 4.443% | $45.2029 | $45.20 | $45.20 | $45.20 |
| Purchase #2 | $207.37 | 6.497% | $220.8428 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $220.96 | 7.432% | $237.3817 | $237.38 | $237.40 | $237.40 |
| Purchase #4 | $76.92 | 9.703% | $84.3835 | $84.38 | $84.40 | $84.40 |
| Purchase #5 | $8.65 | 5.589% | $9.1334 | $9.13 | $9.15 | $9.10 |
| Purchase #6 | $224.49 | 12.782% | $253.1843 | $253.18 | $253.20 | $253.20 |
| Purchase #7 | $236.94 | 5.853% | $250.8081 | $250.81 | $250.80 | $250.80 |
| 7 purchase totals = | $1,018.61 | $1,100.9367 | $1,100.92 | $1,101.00 | $1,100.90 | |