| 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 | $242.41 | 4.213% | $252.6227 | $252.62 | $252.60 | $252.60 |
| Purchase #2 | $220.80 | 13.800% | $251.2704 | $251.27 | $251.25 | $251.30 |
| Purchase #3 | $70.33 | 11.359% | $78.3188 | $78.32 | $78.30 | $78.30 |
| Purchase #4 | $177.40 | 3.432% | $183.4884 | $183.49 | $183.50 | $183.50 |
| Purchase #5 | $161.33 | 8.212% | $174.5784 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $85.29 | 10.494% | $94.2403 | $94.24 | $94.25 | $94.20 |
| Purchase #7 | $68.66 | 7.227% | $73.6221 | $73.62 | $73.60 | $73.60 |
| 7 purchase totals = | $1,026.22 | $1,108.1411 | $1,108.14 | $1,108.10 | $1,108.10 | |