| 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 | $219.97 | 9.191% | $240.1874 | $240.19 | $240.20 | $240.20 |
| Purchase #2 | $82.86 | 5.793% | $87.6601 | $87.66 | $87.65 | $87.70 |
| Purchase #3 | $40.90 | 6.846% | $43.7 | $43.70 | $43.70 | $43.70 |
| Purchase #4 | $7.52 | 11.638% | $8.3952 | $8.40 | $8.40 | $8.40 |
| Purchase #5 | $188.40 | 12.439% | $211.8351 | $211.84 | $211.85 | $211.80 |
| Purchase #6 | $135.95 | 5.227% | $143.0561 | $143.06 | $143.05 | $143.10 |
| Purchase #7 | $236.86 | 9.103% | $258.4214 | $258.42 | $258.40 | $258.40 |
| 7 purchase totals = | $912.46 | $993.2553 | $993.27 | $993.25 | $993.30 | |