| 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 | $210.45 | 12.836% | $237.4634 | $237.46 | $237.45 | $237.50 |
| Purchase #2 | $21.61 | 13.487% | $24.5245 | $24.52 | $24.50 | $24.50 |
| Purchase #3 | $53.36 | 4.583% | $55.8055 | $55.81 | $55.80 | $55.80 |
| Purchase #4 | $63.47 | 10.707% | $70.2657 | $70.27 | $70.25 | $70.30 |
| Purchase #5 | $8.32 | 11.286% | $9.259 | $9.26 | $9.25 | $9.30 |
| Purchase #6 | $78.40 | 13.231% | $88.7731 | $88.77 | $88.75 | $88.80 |
| Purchase #7 | $178.82 | 3.765% | $185.5526 | $185.55 | $185.55 | $185.60 |
| 7 purchase totals = | $614.43 | $671.6438 | $671.64 | $671.55 | $671.80 | |