| 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 | $114.83 | 6.173% | $121.9185 | $121.92 | $121.90 | $121.90 |
| Purchase #2 | $16.87 | 7.684% | $18.1663 | $18.17 | $18.15 | $18.20 |
| Purchase #3 | $226.79 | 5.584% | $239.454 | $239.45 | $239.45 | $239.50 |
| Purchase #4 | $188.79 | 11.861% | $211.1824 | $211.18 | $211.20 | $211.20 |
| Purchase #5 | $80.40 | 5.647% | $84.9402 | $84.94 | $84.95 | $84.90 |
| Purchase #6 | $174.59 | 7.478% | $187.6458 | $187.65 | $187.65 | $187.60 |
| Purchase #7 | $139.88 | 7.184% | $149.929 | $149.93 | $149.95 | $149.90 |
| 7 purchase totals = | $942.15 | $1,013.2362 | $1,013.24 | $1,013.25 | $1,013.20 | |