| 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 | $111.74 | 9.541% | $122.4011 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $40.85 | 5.366% | $43.042 | $43.04 | $43.05 | $43.00 |
| Purchase #3 | $17.47 | 11.136% | $19.4155 | $19.42 | $19.40 | $19.40 |
| Purchase #4 | $119.73 | 8.684% | $130.1274 | $130.13 | $130.15 | $130.10 |
| Purchase #5 | $86.82 | 9.242% | $94.8439 | $94.84 | $94.85 | $94.80 |
| Purchase #6 | $163.49 | 12.559% | $184.0227 | $184.02 | $184.00 | $184.00 |
| Purchase #7 | $28.41 | 10.379% | $31.3587 | $31.36 | $31.35 | $31.40 |
| 7 purchase totals = | $568.51 | $625.2113 | $625.21 | $625.20 | $625.10 | |