| 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 | $96.97 | 6.345% | $103.1227 | $103.12 | $103.10 | $103.10 |
| Purchase #2 | $110.33 | 5.764% | $116.6894 | $116.69 | $116.70 | $116.70 |
| Purchase #3 | $193.61 | 6.423% | $206.0456 | $206.05 | $206.05 | $206.00 |
| Purchase #4 | $199.32 | 3.678% | $206.651 | $206.65 | $206.65 | $206.70 |
| Purchase #5 | $39.79 | 5.870% | $42.1257 | $42.13 | $42.15 | $42.10 |
| Purchase #6 | $187.95 | 13.519% | $213.359 | $213.36 | $213.35 | $213.40 |
| Purchase #7 | $177.46 | 4.453% | $185.3623 | $185.36 | $185.35 | $185.40 |
| 7 purchase totals = | $1,005.43 | $1,073.3557 | $1,073.36 | $1,073.35 | $1,073.40 | |