| 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 | $144.95 | 5.608% | $153.0788 | $153.08 | $153.10 | $153.10 |
| Purchase #2 | $66.64 | 10.556% | $73.6745 | $73.67 | $73.65 | $73.70 |
| Purchase #3 | $104.56 | 3.408% | $108.1234 | $108.12 | $108.10 | $108.10 |
| Purchase #4 | $104.56 | 8.306% | $113.2448 | $113.24 | $113.25 | $113.20 |
| Purchase #5 | $240.47 | 3.822% | $249.6608 | $249.66 | $249.65 | $249.70 |
| Purchase #6 | $228.69 | 13.840% | $260.3407 | $260.34 | $260.35 | $260.30 |
| Purchase #7 | $95.67 | 7.422% | $102.7706 | $102.77 | $102.75 | $102.80 |
| 7 purchase totals = | $985.54 | $1,060.8936 | $1,060.88 | $1,060.85 | $1,060.90 | |