| 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 | $125.30 | 12.102% | $140.4638 | $140.46 | $140.45 | $140.50 |
| Purchase #2 | $148.79 | 9.771% | $163.3283 | $163.33 | $163.35 | $163.30 |
| Purchase #3 | $172.80 | 11.594% | $192.8344 | $192.83 | $192.85 | $192.80 |
| Purchase #4 | $242.98 | 11.704% | $271.4184 | $271.42 | $271.40 | $271.40 |
| Purchase #5 | $65.48 | 8.712% | $71.1846 | $71.18 | $71.20 | $71.20 |
| Purchase #6 | $64.48 | 6.219% | $68.49 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $127.40 | 12.193% | $142.9339 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $947.23 | $1,050.6534 | $1,050.64 | $1,050.70 | $1,050.60 | |