| 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 | $242.80 | 12.580% | $273.3442 | $273.34 | $273.35 | $273.30 |
| Purchase #2 | $13.42 | 12.404% | $15.0846 | $15.08 | $15.10 | $15.10 |
| Purchase #3 | $33.77 | 5.268% | $35.549 | $35.55 | $35.55 | $35.50 |
| Purchase #4 | $114.41 | 6.146% | $121.4416 | $121.44 | $121.45 | $121.40 |
| Purchase #5 | $178.54 | 9.657% | $195.7816 | $195.78 | $195.80 | $195.80 |
| Purchase #6 | $18.54 | 8.321% | $20.0827 | $20.08 | $20.10 | $20.10 |
| Purchase #7 | $232.55 | 4.323% | $242.6031 | $242.60 | $242.60 | $242.60 |
| 7 purchase totals = | $834.03 | $903.8868 | $903.87 | $903.95 | $903.80 | |