| 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 | $105.65 | 4.337% | $110.232 | $110.23 | $110.25 | $110.20 |
| Purchase #2 | $183.75 | 3.365% | $189.9332 | $189.93 | $189.95 | $189.90 |
| Purchase #3 | $62.55 | 13.559% | $71.0312 | $71.03 | $71.05 | $71.00 |
| Purchase #4 | $51.64 | 9.677% | $56.6372 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $135.45 | 9.316% | $148.0685 | $148.07 | $148.05 | $148.10 |
| Purchase #6 | $41.27 | 7.713% | $44.4532 | $44.45 | $44.45 | $44.50 |
| Purchase #7 | $247.94 | 11.189% | $275.682 | $275.68 | $275.70 | $275.70 |
| 7 purchase totals = | $828.25 | $896.0373 | $896.03 | $896.10 | $896.00 | |