| 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 | $85.25 | 6.416% | $90.7196 | $90.72 | $90.70 | $90.70 |
| Purchase #2 | $78.63 | 12.472% | $88.4367 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $224.83 | 8.252% | $243.383 | $243.38 | $243.40 | $243.40 |
| Purchase #4 | $208.72 | 8.475% | $226.409 | $226.41 | $226.40 | $226.40 |
| Purchase #5 | $142.75 | 13.267% | $161.6886 | $161.69 | $161.70 | $161.70 |
| Purchase #6 | $64.70 | 11.521% | $72.1541 | $72.15 | $72.15 | $72.20 |
| Purchase #7 | $207.41 | 13.283% | $234.9603 | $234.96 | $234.95 | $235.00 |
| 7 purchase totals = | $1,012.29 | $1,117.7513 | $1,117.75 | $1,117.75 | $1,117.80 | |