| 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 | $204.45 | 9.235% | $223.331 | $223.33 | $223.35 | $223.30 |
| Purchase #2 | $146.39 | 9.608% | $160.4552 | $160.46 | $160.45 | $160.50 |
| Purchase #3 | $180.90 | 13.289% | $204.9398 | $204.94 | $204.95 | $204.90 |
| Purchase #4 | $5.30 | 9.513% | $5.8042 | $5.80 | $5.80 | $5.80 |
| Purchase #5 | $236.25 | 3.124% | $243.6305 | $243.63 | $243.65 | $243.60 |
| Purchase #6 | $140.43 | 7.786% | $151.3639 | $151.36 | $151.35 | $151.40 |
| Purchase #7 | $70.97 | 6.768% | $75.7732 | $75.77 | $75.75 | $75.80 |
| 7 purchase totals = | $984.69 | $1,065.2978 | $1,065.29 | $1,065.30 | $1,065.30 | |