| 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 | $236.47 | 5.601% | $249.7147 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $5.35 | 11.119% | $5.9449 | $5.94 | $5.95 | $5.90 |
| Purchase #3 | $203.63 | 3.216% | $210.1787 | $210.18 | $210.20 | $210.20 |
| Purchase #4 | $218.34 | 8.179% | $236.198 | $236.20 | $236.20 | $236.20 |
| Purchase #5 | $101.66 | 12.517% | $114.3848 | $114.38 | $114.40 | $114.40 |
| Purchase #6 | $202.85 | 3.618% | $210.1891 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $48.90 | 9.471% | $53.5313 | $53.53 | $53.55 | $53.50 |
| 7 purchase totals = | $1,017.20 | $1,080.1415 | $1,080.13 | $1,080.20 | $1,080.10 | |