| 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 | $90.33 | 3.741% | $93.7092 | $93.71 | $93.70 | $93.70 |
| Purchase #2 | $208.65 | 8.507% | $226.3999 | $226.40 | $226.40 | $226.40 |
| Purchase #3 | $238.32 | 13.757% | $271.1057 | $271.11 | $271.10 | $271.10 |
| Purchase #4 | $188.62 | 3.550% | $195.316 | $195.32 | $195.30 | $195.30 |
| Purchase #5 | $178.62 | 4.629% | $186.8883 | $186.89 | $186.90 | $186.90 |
| Purchase #6 | $82.58 | 6.471% | $87.9238 | $87.92 | $87.90 | $87.90 |
| Purchase #7 | $83.84 | 10.622% | $92.7455 | $92.75 | $92.75 | $92.70 |
| 7 purchase totals = | $1,070.96 | $1,154.0884 | $1,154.10 | $1,154.05 | $1,154.00 | |