| 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 | $32.50 | 5.454% | $34.2726 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $202.29 | 12.370% | $227.3133 | $227.31 | $227.30 | $227.30 |
| Purchase #3 | $232.74 | 3.215% | $240.2226 | $240.22 | $240.20 | $240.20 |
| Purchase #4 | $40.30 | 4.559% | $42.1373 | $42.14 | $42.15 | $42.10 |
| Purchase #5 | $81.82 | 3.518% | $84.6984 | $84.70 | $84.70 | $84.70 |
| Purchase #6 | $89.36 | 5.742% | $94.4911 | $94.49 | $94.50 | $94.50 |
| Purchase #7 | $178.87 | 13.834% | $203.6149 | $203.61 | $203.60 | $203.60 |
| 7 purchase totals = | $857.88 | $926.7502 | $926.74 | $926.70 | $926.70 | |