| 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 | $230.75 | 5.241% | $242.8436 | $242.84 | $242.85 | $242.80 |
| Purchase #2 | $56.88 | 10.581% | $62.8985 | $62.90 | $62.90 | $62.90 |
| Purchase #3 | $198.45 | 10.122% | $218.5371 | $218.54 | $218.55 | $218.50 |
| Purchase #4 | $44.35 | 4.491% | $46.3418 | $46.34 | $46.35 | $46.30 |
| Purchase #5 | $88.84 | 3.143% | $91.6322 | $91.63 | $91.65 | $91.60 |
| Purchase #6 | $185.31 | 5.635% | $195.7522 | $195.75 | $195.75 | $195.80 |
| Purchase #7 | $46.45 | 4.767% | $48.6643 | $48.66 | $48.65 | $48.70 |
| 7 purchase totals = | $851.03 | $906.6697 | $906.66 | $906.70 | $906.60 | |