| 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 | $207.76 | 6.439% | $221.1377 | $221.14 | $221.15 | $221.10 |
| Purchase #2 | $202.46 | 9.802% | $222.3051 | $222.31 | $222.30 | $222.30 |
| Purchase #3 | $234.46 | 6.486% | $249.6671 | $249.67 | $249.65 | $249.70 |
| Purchase #4 | $60.47 | 9.285% | $66.0846 | $66.08 | $66.10 | $66.10 |
| Purchase #5 | $67.46 | 5.192% | $70.9625 | $70.96 | $70.95 | $71.00 |
| Purchase #6 | $92.59 | 7.366% | $99.4102 | $99.41 | $99.40 | $99.40 |
| Purchase #7 | $235.92 | 9.618% | $258.6108 | $258.61 | $258.60 | $258.60 |
| 7 purchase totals = | $1,101.12 | $1,188.1780 | $1,188.18 | $1,188.15 | $1,188.20 | |