| 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 | $91.79 | 6.244% | $97.5214 | $97.52 | $97.50 | $97.50 |
| Purchase #2 | $217.39 | 3.628% | $225.2769 | $225.28 | $225.30 | $225.30 |
| Purchase #3 | $180.37 | 13.457% | $204.6424 | $204.64 | $204.65 | $204.60 |
| Purchase #4 | $7.57 | 10.508% | $8.3655 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $73.37 | 11.146% | $81.5478 | $81.55 | $81.55 | $81.50 |
| Purchase #6 | $119.81 | 9.559% | $131.2626 | $131.26 | $131.25 | $131.30 |
| Purchase #7 | $237.88 | 10.766% | $263.4902 | $263.49 | $263.50 | $263.50 |
| 7 purchase totals = | $928.18 | $1,012.1068 | $1,012.11 | $1,012.10 | $1,012.10 | |