| 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 | $31.69 | 4.765% | $33.2 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $215.75 | 5.215% | $227.0014 | $227.00 | $227.00 | $227.00 |
| Purchase #3 | $203.82 | 6.789% | $217.6573 | $217.66 | $217.65 | $217.70 |
| Purchase #4 | $174.31 | 8.718% | $189.5063 | $189.51 | $189.50 | $189.50 |
| Purchase #5 | $28.92 | 7.435% | $31.0702 | $31.07 | $31.05 | $31.10 |
| Purchase #6 | $238.87 | 3.819% | $247.9924 | $247.99 | $248.00 | $248.00 |
| Purchase #7 | $246.68 | 11.242% | $274.4118 | $274.41 | $274.40 | $274.40 |
| 7 purchase totals = | $1,140.04 | $1,220.8394 | $1,220.84 | $1,220.80 | $1,220.90 | |