| 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 | $112.33 | 4.154% | $116.9962 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $131.53 | 5.477% | $138.7339 | $138.73 | $138.75 | $138.70 |
| Purchase #3 | $227.33 | 6.209% | $241.4449 | $241.44 | $241.45 | $241.40 |
| Purchase #4 | $51.78 | 11.872% | $57.9273 | $57.93 | $57.95 | $57.90 |
| Purchase #5 | $78.54 | 10.792% | $87.016 | $87.02 | $87.00 | $87.00 |
| Purchase #6 | $107.32 | 12.755% | $121.0087 | $121.01 | $121.00 | $121.00 |
| Purchase #7 | $46.61 | 13.712% | $53.0012 | $53.00 | $53.00 | $53.00 |
| 7 purchase totals = | $755.44 | $816.1282 | $816.13 | $816.15 | $816.00 | |