| 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 | $218.28 | 13.647% | $248.0687 | $248.07 | $248.05 | $248.10 |
| Purchase #2 | $195.76 | 8.550% | $212.4975 | $212.50 | $212.50 | $212.50 |
| Purchase #3 | $152.64 | 3.817% | $158.4663 | $158.47 | $158.45 | $158.50 |
| Purchase #4 | $81.29 | 12.820% | $91.7114 | $91.71 | $91.70 | $91.70 |
| Purchase #5 | $121.92 | 8.253% | $131.9821 | $131.98 | $132.00 | $132.00 |
| Purchase #6 | $31.88 | 7.390% | $34.2359 | $34.24 | $34.25 | $34.20 |
| Purchase #7 | $13.92 | 8.429% | $15.0933 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $815.69 | $892.0552 | $892.06 | $892.05 | $892.10 | |