| 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 | $79.55 | 11.818% | $88.9512 | $88.95 | $88.95 | $89.00 |
| Purchase #2 | $244.88 | 3.715% | $253.9773 | $253.98 | $254.00 | $254.00 |
| Purchase #3 | $243.89 | 12.759% | $275.0079 | $275.01 | $275.00 | $275.00 |
| Purchase #4 | $220.50 | 6.316% | $234.4268 | $234.43 | $234.45 | $234.40 |
| Purchase #5 | $123.68 | 11.759% | $138.2235 | $138.22 | $138.20 | $138.20 |
| Purchase #6 | $127.51 | 12.497% | $143.4449 | $143.44 | $143.45 | $143.40 |
| Purchase #7 | $142.79 | 4.276% | $148.8957 | $148.90 | $148.90 | $148.90 |
| 7 purchase totals = | $1,182.80 | $1,282.9273 | $1,282.93 | $1,282.95 | $1,282.90 | |