| 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 | $207.93 | 4.567% | $217.4262 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $113.87 | 7.687% | $122.6232 | $122.62 | $122.60 | $122.60 |
| Purchase #3 | $19.34 | 5.130% | $20.3321 | $20.33 | $20.35 | $20.30 |
| Purchase #4 | $135.36 | 13.779% | $154.0113 | $154.01 | $154.00 | $154.00 |
| Purchase #5 | $172.87 | 5.821% | $182.9328 | $182.93 | $182.95 | $182.90 |
| Purchase #6 | $135.38 | 5.309% | $142.5673 | $142.57 | $142.55 | $142.60 |
| Purchase #7 | $13.39 | 13.503% | $15.1981 | $15.20 | $15.20 | $15.20 |
| 7 purchase totals = | $798.14 | $855.0910 | $855.09 | $855.10 | $855.00 | |