| 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 | $218.80 | 12.158% | $245.4017 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $67.26 | 5.283% | $70.8133 | $70.81 | $70.80 | $70.80 |
| Purchase #3 | $223.72 | 4.741% | $234.3266 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $62.52 | 7.548% | $67.239 | $67.24 | $67.25 | $67.20 |
| Purchase #5 | $40.77 | 7.739% | $43.9252 | $43.93 | $43.95 | $43.90 |
| Purchase #6 | $146.46 | 4.687% | $153.3246 | $153.32 | $153.30 | $153.30 |
| Purchase #7 | $177.39 | 3.750% | $184.0421 | $184.04 | $184.05 | $184.00 |
| 7 purchase totals = | $936.92 | $999.0725 | $999.07 | $999.10 | $998.90 | |