| 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 | $85.60 | 8.646% | $93.001 | $93.00 | $93.00 | $93.00 |
| Purchase #2 | $123.90 | 11.806% | $138.5276 | $138.53 | $138.55 | $138.50 |
| Purchase #3 | $180.91 | 10.720% | $200.3036 | $200.30 | $200.30 | $200.30 |
| Purchase #4 | $192.29 | 13.308% | $217.88 | $217.88 | $217.90 | $217.90 |
| Purchase #5 | $40.85 | 9.636% | $44.7863 | $44.79 | $44.80 | $44.80 |
| Purchase #6 | $86.28 | 7.350% | $92.6216 | $92.62 | $92.60 | $92.60 |
| Purchase #7 | $177.42 | 12.787% | $200.1067 | $200.11 | $200.10 | $200.10 |
| 7 purchase totals = | $887.25 | $987.2268 | $987.23 | $987.25 | $987.20 | |