| 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 | $233.73 | 11.362% | $260.2864 | $260.29 | $260.30 | $260.30 |
| Purchase #2 | $190.97 | 12.808% | $215.4294 | $215.43 | $215.45 | $215.40 |
| Purchase #3 | $153.25 | 5.365% | $161.4719 | $161.47 | $161.45 | $161.50 |
| Purchase #4 | $9.60 | 6.606% | $10.2342 | $10.23 | $10.25 | $10.20 |
| Purchase #5 | $64.62 | 5.435% | $68.1321 | $68.13 | $68.15 | $68.10 |
| Purchase #6 | $219.65 | 10.158% | $241.962 | $241.96 | $241.95 | $242.00 |
| Purchase #7 | $130.93 | 7.631% | $140.9213 | $140.92 | $140.90 | $140.90 |
| 7 purchase totals = | $1,002.75 | $1,098.4373 | $1,098.43 | $1,098.45 | $1,098.40 | |