| 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 | $225.67 | 11.131% | $250.7893 | $250.79 | $250.80 | $250.80 |
| Purchase #2 | $116.96 | 3.832% | $121.4419 | $121.44 | $121.45 | $121.40 |
| Purchase #3 | $107.96 | 8.307% | $116.9282 | $116.93 | $116.95 | $116.90 |
| Purchase #4 | $70.73 | 12.422% | $79.5161 | $79.52 | $79.50 | $79.50 |
| Purchase #5 | $16.42 | 8.146% | $17.7576 | $17.76 | $17.75 | $17.80 |
| Purchase #6 | $91.29 | 13.852% | $103.9355 | $103.94 | $103.95 | $103.90 |
| Purchase #7 | $211.95 | 4.445% | $221.3712 | $221.37 | $221.35 | $221.40 |
| 7 purchase totals = | $840.98 | $911.7398 | $911.75 | $911.75 | $911.70 | |