| 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 | $223.88 | 11.282% | $249.1381 | $249.14 | $249.15 | $249.10 |
| Purchase #2 | $202.72 | 3.855% | $210.5349 | $210.53 | $210.55 | $210.50 |
| Purchase #3 | $249.37 | 9.321% | $272.6138 | $272.61 | $272.60 | $272.60 |
| Purchase #4 | $241.31 | 7.787% | $260.1008 | $260.10 | $260.10 | $260.10 |
| Purchase #5 | $238.73 | 10.192% | $263.0614 | $263.06 | $263.05 | $263.10 |
| Purchase #6 | $171.52 | 5.452% | $180.8713 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $204.80 | 11.492% | $228.3356 | $228.34 | $228.35 | $228.30 |
| 7 purchase totals = | $1,532.33 | $1,664.6559 | $1,664.65 | $1,664.65 | $1,664.60 | |