| 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 | $213.30 | 7.851% | $230.0462 | $230.05 | $230.05 | $230.00 |
| Purchase #2 | $92.97 | 6.372% | $98.894 | $98.89 | $98.90 | $98.90 |
| Purchase #3 | $17.88 | 5.392% | $18.8441 | $18.84 | $18.85 | $18.80 |
| Purchase #4 | $44.32 | 5.375% | $46.7022 | $46.70 | $46.70 | $46.70 |
| Purchase #5 | $150.75 | 11.134% | $167.5345 | $167.53 | $167.55 | $167.50 |
| Purchase #6 | $180.70 | 8.611% | $196.2601 | $196.26 | $196.25 | $196.30 |
| Purchase #7 | $116.48 | 10.594% | $128.8199 | $128.82 | $128.80 | $128.80 |
| 7 purchase totals = | $816.40 | $887.1010 | $887.09 | $887.10 | $887.00 | |