| 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 | $126.36 | 10.773% | $139.9728 | $139.97 | $139.95 | $140.00 |
| Purchase #2 | $82.69 | 13.465% | $93.8242 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $190.27 | 13.343% | $215.6577 | $215.66 | $215.65 | $215.70 |
| Purchase #4 | $78.55 | 3.687% | $81.4461 | $81.45 | $81.45 | $81.40 |
| Purchase #5 | $96.96 | 5.565% | $102.3558 | $102.36 | $102.35 | $102.40 |
| Purchase #6 | $249.27 | 5.163% | $262.1398 | $262.14 | $262.15 | $262.10 |
| Purchase #7 | $232.54 | 10.177% | $256.2056 | $256.21 | $256.20 | $256.20 |
| 7 purchase totals = | $1,056.64 | $1,151.6020 | $1,151.61 | $1,151.55 | $1,151.60 | |