| 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 | $197.63 | 7.379% | $212.2131 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $171.95 | 8.608% | $186.7515 | $186.75 | $186.75 | $186.80 |
| Purchase #3 | $149.40 | 6.508% | $159.123 | $159.12 | $159.10 | $159.10 |
| Purchase #4 | $236.95 | 4.441% | $247.4729 | $247.47 | $247.45 | $247.50 |
| Purchase #5 | $142.40 | 13.682% | $161.8832 | $161.88 | $161.90 | $161.90 |
| Purchase #6 | $235.85 | 11.120% | $262.0765 | $262.08 | $262.10 | $262.10 |
| Purchase #7 | $116.43 | 4.222% | $121.3457 | $121.35 | $121.35 | $121.30 |
| 7 purchase totals = | $1,250.61 | $1,350.8659 | $1,350.86 | $1,350.85 | $1,350.90 | |