| 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 | $118.74 | 7.648% | $127.8212 | $127.82 | $127.80 | $127.80 |
| Purchase #2 | $120.73 | 5.717% | $127.6321 | $127.63 | $127.65 | $127.60 |
| Purchase #3 | $190.83 | 7.239% | $204.6442 | $204.64 | $204.65 | $204.60 |
| Purchase #4 | $234.26 | 3.122% | $241.5736 | $241.57 | $241.55 | $241.60 |
| Purchase #5 | $131.51 | 5.170% | $138.3091 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $28.53 | 6.420% | $30.3616 | $30.36 | $30.35 | $30.40 |
| Purchase #7 | $237.30 | 4.258% | $247.4042 | $247.40 | $247.40 | $247.40 |
| 7 purchase totals = | $1,061.90 | $1,117.7460 | $1,117.73 | $1,117.70 | $1,117.70 | |