| 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 | $93.50 | 5.110% | $98.2779 | $98.28 | $98.30 | $98.30 |
| Purchase #2 | $145.64 | 4.217% | $151.7816 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $156.96 | 3.688% | $162.7487 | $162.75 | $162.75 | $162.70 |
| Purchase #4 | $139.64 | 10.685% | $154.5605 | $154.56 | $154.55 | $154.60 |
| Purchase #5 | $236.31 | 8.203% | $255.6945 | $255.69 | $255.70 | $255.70 |
| Purchase #6 | $81.82 | 6.699% | $87.3011 | $87.30 | $87.30 | $87.30 |
| Purchase #7 | $148.30 | 3.376% | $153.3066 | $153.31 | $153.30 | $153.30 |
| 7 purchase totals = | $1,002.17 | $1,063.6709 | $1,063.67 | $1,063.70 | $1,063.70 | |