| 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 | $198.83 | 3.656% | $206.0992 | $206.10 | $206.10 | $206.10 |
| Purchase #2 | $101.82 | 7.749% | $109.71 | $109.71 | $109.70 | $109.70 |
| Purchase #3 | $213.47 | 3.365% | $220.6533 | $220.65 | $220.65 | $220.70 |
| Purchase #4 | $227.84 | 8.689% | $247.637 | $247.64 | $247.65 | $247.60 |
| Purchase #5 | $25.29 | 8.828% | $27.5226 | $27.52 | $27.50 | $27.50 |
| Purchase #6 | $25.28 | 11.766% | $28.2544 | $28.25 | $28.25 | $28.30 |
| Purchase #7 | $39.53 | 9.376% | $43.2363 | $43.24 | $43.25 | $43.20 |
| 7 purchase totals = | $832.06 | $883.1128 | $883.11 | $883.10 | $883.10 | |