| 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 | $117.78 | 8.360% | $127.6264 | $127.63 | $127.65 | $127.60 |
| Purchase #2 | $200.56 | 3.246% | $207.0702 | $207.07 | $207.05 | $207.10 |
| Purchase #3 | $56.28 | 10.557% | $62.2215 | $62.22 | $62.20 | $62.20 |
| Purchase #4 | $184.77 | 11.811% | $206.5932 | $206.59 | $206.60 | $206.60 |
| Purchase #5 | $54.99 | 10.747% | $60.8998 | $60.90 | $60.90 | $60.90 |
| Purchase #6 | $74.51 | 12.443% | $83.7813 | $83.78 | $83.80 | $83.80 |
| Purchase #7 | $242.65 | 3.490% | $251.1185 | $251.12 | $251.10 | $251.10 |
| 7 purchase totals = | $931.54 | $999.3109 | $999.31 | $999.30 | $999.30 | |