| 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 | $97.90 | 13.711% | $111.3231 | $111.32 | $111.30 | $111.30 |
| Purchase #2 | $221.30 | 10.818% | $245.2402 | $245.24 | $245.25 | $245.20 |
| Purchase #3 | $85.73 | 3.254% | $88.5197 | $88.52 | $88.50 | $88.50 |
| Purchase #4 | $166.96 | 13.225% | $189.0405 | $189.04 | $189.05 | $189.00 |
| Purchase #5 | $108.90 | 11.659% | $121.5967 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $68.59 | 6.579% | $73.1025 | $73.10 | $73.10 | $73.10 |
| Purchase #7 | $134.33 | 9.629% | $147.2646 | $147.26 | $147.25 | $147.30 |
| 7 purchase totals = | $883.71 | $976.0873 | $976.08 | $976.05 | $976.00 | |