| 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 | $112.48 | 7.264% | $120.6505 | $120.65 | $120.65 | $120.70 |
| Purchase #2 | $74.88 | 13.683% | $85.1258 | $85.13 | $85.15 | $85.10 |
| Purchase #3 | $175.61 | 3.188% | $181.2084 | $181.21 | $181.20 | $181.20 |
| Purchase #4 | $19.27 | 5.266% | $20.2848 | $20.28 | $20.30 | $20.30 |
| Purchase #5 | $72.32 | 3.518% | $74.8642 | $74.86 | $74.85 | $74.90 |
| Purchase #6 | $226.97 | 11.245% | $252.4928 | $252.49 | $252.50 | $252.50 |
| Purchase #7 | $203.82 | 12.186% | $228.6575 | $228.66 | $228.65 | $228.70 |
| 7 purchase totals = | $885.35 | $963.2840 | $963.28 | $963.30 | $963.40 | |