| 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 | $204.86 | 10.286% | $225.9319 | $225.93 | $225.95 | $225.90 |
| Purchase #2 | $11.29 | 10.141% | $12.4349 | $12.43 | $12.45 | $12.40 |
| Purchase #3 | $226.54 | 10.863% | $251.149 | $251.15 | $251.15 | $251.10 |
| Purchase #4 | $76.58 | 10.399% | $84.5436 | $84.54 | $84.55 | $84.50 |
| Purchase #5 | $123.63 | 12.356% | $138.9057 | $138.91 | $138.90 | $138.90 |
| Purchase #6 | $159.84 | 12.789% | $180.2819 | $180.28 | $180.30 | $180.30 |
| Purchase #7 | $239.96 | 11.775% | $268.2153 | $268.22 | $268.20 | $268.20 |
| 7 purchase totals = | $1,042.70 | $1,161.4623 | $1,161.46 | $1,161.50 | $1,161.30 | |