| 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 | $248.48 | 10.530% | $274.6449 | $274.64 | $274.65 | $274.60 |
| Purchase #2 | $103.55 | 4.478% | $108.187 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $99.28 | 9.701% | $108.9112 | $108.91 | $108.90 | $108.90 |
| Purchase #4 | $112.52 | 11.469% | $125.4249 | $125.42 | $125.40 | $125.40 |
| Purchase #5 | $76.68 | 9.484% | $83.9523 | $83.95 | $83.95 | $84.00 |
| Purchase #6 | $133.48 | 11.862% | $149.3134 | $149.31 | $149.30 | $149.30 |
| Purchase #7 | $223.92 | 6.388% | $238.224 | $238.22 | $238.20 | $238.20 |
| 7 purchase totals = | $997.91 | $1,088.6577 | $1,088.64 | $1,088.60 | $1,088.60 | |