| 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 | $199.60 | 4.308% | $208.1988 | $208.20 | $208.20 | $208.20 |
| Purchase #2 | $49.56 | 12.630% | $55.8194 | $55.82 | $55.80 | $55.80 |
| Purchase #3 | $96.99 | 5.346% | $102.1751 | $102.18 | $102.20 | $102.20 |
| Purchase #4 | $142.47 | 4.577% | $148.9909 | $148.99 | $149.00 | $149.00 |
| Purchase #5 | $17.59 | 8.241% | $19.0396 | $19.04 | $19.05 | $19.00 |
| Purchase #6 | $220.48 | 11.662% | $246.1924 | $246.19 | $246.20 | $246.20 |
| Purchase #7 | $93.30 | 8.681% | $101.3994 | $101.40 | $101.40 | $101.40 |
| 7 purchase totals = | $819.99 | $881.8156 | $881.82 | $881.85 | $881.80 | |