| 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 | $114.25 | 4.570% | $119.4712 | $119.47 | $119.45 | $119.50 |
| Purchase #2 | $48.43 | 11.807% | $54.1481 | $54.15 | $54.15 | $54.10 |
| Purchase #3 | $201.78 | 3.181% | $208.1986 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $90.60 | 10.562% | $100.1692 | $100.17 | $100.15 | $100.20 |
| Purchase #5 | $113.81 | 12.754% | $128.3253 | $128.33 | $128.35 | $128.30 |
| Purchase #6 | $33.77 | 4.467% | $35.2785 | $35.28 | $35.30 | $35.30 |
| Purchase #7 | $180.44 | 8.460% | $195.7052 | $195.71 | $195.70 | $195.70 |
| 7 purchase totals = | $783.08 | $841.2961 | $841.31 | $841.30 | $841.30 | |