| 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 | $151.90 | 5.391% | $160.0889 | $160.09 | $160.10 | $160.10 |
| Purchase #2 | $125.53 | 11.168% | $139.5492 | $139.55 | $139.55 | $139.50 |
| Purchase #3 | $241.31 | 5.162% | $253.7664 | $253.77 | $253.75 | $253.80 |
| Purchase #4 | $62.36 | 9.589% | $68.3397 | $68.34 | $68.35 | $68.30 |
| Purchase #5 | $249.82 | 12.563% | $281.2049 | $281.20 | $281.20 | $281.20 |
| Purchase #6 | $246.25 | 9.121% | $268.7105 | $268.71 | $268.70 | $268.70 |
| Purchase #7 | $26.85 | 9.226% | $29.3272 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $1,104.02 | $1,200.9868 | $1,200.99 | $1,201.00 | $1,200.90 | |