| 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 | $25.64 | 10.668% | $28.3753 | $28.38 | $28.40 | $28.40 |
| Purchase #2 | $158.88 | 3.398% | $164.2787 | $164.28 | $164.30 | $164.30 |
| Purchase #3 | $227.88 | 9.301% | $249.0751 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $94.60 | 7.299% | $101.5049 | $101.50 | $101.50 | $101.50 |
| Purchase #5 | $153.59 | 11.208% | $170.8044 | $170.80 | $170.80 | $170.80 |
| Purchase #6 | $189.70 | 10.622% | $209.8499 | $209.85 | $209.85 | $209.80 |
| Purchase #7 | $220.74 | 11.369% | $245.8359 | $245.84 | $245.85 | $245.80 |
| 7 purchase totals = | $1,071.03 | $1,169.7242 | $1,169.73 | $1,169.80 | $1,169.70 | |