| 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 | $193.66 | 4.190% | $201.7744 | $201.77 | $201.75 | $201.80 |
| Purchase #2 | $78.27 | 12.550% | $88.0929 | $88.09 | $88.10 | $88.10 |
| Purchase #3 | $87.28 | 5.153% | $91.7775 | $91.78 | $91.80 | $91.80 |
| Purchase #4 | $58.84 | 12.562% | $66.2315 | $66.23 | $66.25 | $66.20 |
| Purchase #5 | $8.37 | 7.194% | $8.9721 | $8.97 | $8.95 | $9.00 |
| Purchase #6 | $238.36 | 13.297% | $270.0547 | $270.05 | $270.05 | $270.10 |
| Purchase #7 | $244.52 | 6.553% | $260.5434 | $260.54 | $260.55 | $260.50 |
| 7 purchase totals = | $909.30 | $987.4465 | $987.43 | $987.45 | $987.50 | |