| 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 | $211.42 | 4.259% | $220.4244 | $220.42 | $220.40 | $220.40 |
| Purchase #2 | $138.44 | 9.126% | $151.074 | $151.07 | $151.05 | $151.10 |
| Purchase #3 | $12.40 | 7.711% | $13.3562 | $13.36 | $13.35 | $13.40 |
| Purchase #4 | $104.96 | 11.233% | $116.7502 | $116.75 | $116.75 | $116.80 |
| Purchase #5 | $214.55 | 5.808% | $227.0111 | $227.01 | $227.00 | $227.00 |
| Purchase #6 | $180.54 | 11.618% | $201.5151 | $201.52 | $201.50 | $201.50 |
| Purchase #7 | $207.95 | 12.574% | $234.0976 | $234.10 | $234.10 | $234.10 |
| 7 purchase totals = | $1,070.26 | $1,164.2286 | $1,164.23 | $1,164.15 | $1,164.30 | |