| 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 | $220.88 | 8.807% | $240.3329 | $240.33 | $240.35 | $240.30 |
| Purchase #2 | $113.95 | 11.542% | $127.1021 | $127.10 | $127.10 | $127.10 |
| Purchase #3 | $61.38 | 12.556% | $69.0869 | $69.09 | $69.10 | $69.10 |
| Purchase #4 | $206.68 | 11.272% | $229.977 | $229.98 | $230.00 | $230.00 |
| Purchase #5 | $83.39 | 13.472% | $94.6243 | $94.62 | $94.60 | $94.60 |
| Purchase #6 | $138.65 | 7.204% | $148.6383 | $148.64 | $148.65 | $148.60 |
| Purchase #7 | $64.63 | 4.696% | $67.665 | $67.67 | $67.65 | $67.70 |
| 7 purchase totals = | $889.56 | $977.4265 | $977.43 | $977.45 | $977.40 | |