| 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 | $198.87 | 13.355% | $225.4291 | $225.43 | $225.45 | $225.40 |
| Purchase #2 | $159.95 | 12.334% | $179.6782 | $179.68 | $179.70 | $179.70 |
| Purchase #3 | $103.91 | 5.819% | $109.9565 | $109.96 | $109.95 | $110.00 |
| Purchase #4 | $179.47 | 4.389% | $187.3469 | $187.35 | $187.35 | $187.30 |
| Purchase #5 | $238.68 | 8.719% | $259.4905 | $259.49 | $259.50 | $259.50 |
| Purchase #6 | $159.41 | 8.544% | $173.03 | $173.03 | $173.05 | $173.00 |
| Purchase #7 | $92.32 | 12.782% | $104.1203 | $104.12 | $104.10 | $104.10 |
| 7 purchase totals = | $1,132.61 | $1,239.0515 | $1,239.06 | $1,239.10 | $1,239.00 | |