| 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 | $208.42 | 10.341% | $229.9727 | $229.97 | $229.95 | $230.00 |
| Purchase #2 | $169.65 | 7.735% | $182.7724 | $182.77 | $182.75 | $182.80 |
| Purchase #3 | $234.98 | 6.162% | $249.4595 | $249.46 | $249.45 | $249.50 |
| Purchase #4 | $108.89 | 12.448% | $122.4446 | $122.44 | $122.45 | $122.40 |
| Purchase #5 | $34.47 | 10.277% | $38.0125 | $38.01 | $38.00 | $38.00 |
| Purchase #6 | $149.91 | 13.454% | $170.0789 | $170.08 | $170.10 | $170.10 |
| Purchase #7 | $191.80 | 6.529% | $204.3226 | $204.32 | $204.30 | $204.30 |
| 7 purchase totals = | $1,098.12 | $1,197.0632 | $1,197.05 | $1,197.00 | $1,197.10 | |