| 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 | $193.67 | 9.469% | $212.0086 | $212.01 | $212.00 | $212.00 |
| Purchase #2 | $137.68 | 10.818% | $152.5742 | $152.57 | $152.55 | $152.60 |
| Purchase #3 | $104.95 | 11.133% | $116.6341 | $116.63 | $116.65 | $116.60 |
| Purchase #4 | $41.57 | 10.119% | $45.7765 | $45.78 | $45.80 | $45.80 |
| Purchase #5 | $81.55 | 13.332% | $92.4222 | $92.42 | $92.40 | $92.40 |
| Purchase #6 | $187.36 | 10.807% | $207.608 | $207.61 | $207.60 | $207.60 |
| Purchase #7 | $238.87 | 4.528% | $249.686 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $985.65 | $1,076.7096 | $1,076.71 | $1,076.70 | $1,076.70 | |