| 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 | $204.29 | 10.561% | $225.8651 | $225.87 | $225.85 | $225.90 |
| Purchase #2 | $227.76 | 12.758% | $256.8176 | $256.82 | $256.80 | $256.80 |
| Purchase #3 | $202.79 | 3.435% | $209.7558 | $209.76 | $209.75 | $209.80 |
| Purchase #4 | $101.25 | 6.809% | $108.1441 | $108.14 | $108.15 | $108.10 |
| Purchase #5 | $48.37 | 8.844% | $52.6478 | $52.65 | $52.65 | $52.60 |
| Purchase #6 | $87.32 | 7.789% | $94.1214 | $94.12 | $94.10 | $94.10 |
| Purchase #7 | $229.26 | 7.307% | $246.012 | $246.01 | $246.00 | $246.00 |
| 7 purchase totals = | $1,101.04 | $1,193.3638 | $1,193.37 | $1,193.30 | $1,193.30 | |