| 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 | $211.92 | 8.512% | $229.9586 | $229.96 | $229.95 | $230.00 |
| Purchase #2 | $9.83 | 4.173% | $10.2402 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $172.98 | 4.521% | $180.8004 | $180.80 | $180.80 | $180.80 |
| Purchase #4 | $117.94 | 13.696% | $134.0931 | $134.09 | $134.10 | $134.10 |
| Purchase #5 | $68.83 | 7.511% | $73.9998 | $74.00 | $74.00 | $74.00 |
| Purchase #6 | $88.95 | 5.805% | $94.1135 | $94.11 | $94.10 | $94.10 |
| Purchase #7 | $214.57 | 11.160% | $238.516 | $238.52 | $238.50 | $238.50 |
| 7 purchase totals = | $885.02 | $961.7216 | $961.72 | $961.70 | $961.70 | |