| 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 | $102.97 | 5.330% | $108.4583 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $118.92 | 10.805% | $131.7693 | $131.77 | $131.75 | $131.80 |
| Purchase #3 | $149.41 | 12.581% | $168.2073 | $168.21 | $168.20 | $168.20 |
| Purchase #4 | $47.39 | 10.476% | $52.3546 | $52.35 | $52.35 | $52.40 |
| Purchase #5 | $118.64 | 6.533% | $126.3908 | $126.39 | $126.40 | $126.40 |
| Purchase #6 | $249.46 | 5.126% | $262.2473 | $262.25 | $262.25 | $262.20 |
| Purchase #7 | $202.64 | 13.574% | $230.1464 | $230.15 | $230.15 | $230.10 |
| 7 purchase totals = | $989.43 | $1,079.5740 | $1,079.58 | $1,079.55 | $1,079.60 | |