| 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 | $187.48 | 11.540% | $209.1152 | $209.12 | $209.10 | $209.10 |
| Purchase #2 | $183.92 | 11.179% | $204.4804 | $204.48 | $204.50 | $204.50 |
| Purchase #3 | $142.71 | 3.133% | $147.1811 | $147.18 | $147.20 | $147.20 |
| Purchase #4 | $209.34 | 4.127% | $217.9795 | $217.98 | $218.00 | $218.00 |
| Purchase #5 | $203.84 | 4.432% | $212.8742 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $233.49 | 7.447% | $250.878 | $250.88 | $250.90 | $250.90 |
| Purchase #7 | $216.55 | 9.248% | $236.5765 | $236.58 | $236.60 | $236.60 |
| 7 purchase totals = | $1,377.33 | $1,479.0849 | $1,479.09 | $1,479.15 | $1,479.20 | |