| 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 | $201.29 | 4.354% | $210.0542 | $210.05 | $210.05 | $210.10 |
| Purchase #2 | $35.69 | 10.136% | $39.3075 | $39.31 | $39.30 | $39.30 |
| Purchase #3 | $62.82 | 13.233% | $71.133 | $71.13 | $71.15 | $71.10 |
| Purchase #4 | $217.93 | 5.496% | $229.9074 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $162.87 | 12.163% | $182.6799 | $182.68 | $182.70 | $182.70 |
| Purchase #6 | $219.88 | 13.526% | $249.621 | $249.62 | $249.60 | $249.60 |
| Purchase #7 | $52.90 | 11.428% | $58.9454 | $58.95 | $58.95 | $58.90 |
| 7 purchase totals = | $953.38 | $1,041.6484 | $1,041.65 | $1,041.65 | $1,041.60 | |