| 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 | $203.67 | 6.672% | $217.2589 | $217.26 | $217.25 | $217.30 |
| Purchase #2 | $204.71 | 12.415% | $230.1247 | $230.12 | $230.10 | $230.10 |
| Purchase #3 | $241.64 | 10.421% | $266.8213 | $266.82 | $266.80 | $266.80 |
| Purchase #4 | $12.89 | 6.230% | $13.693 | $13.69 | $13.70 | $13.70 |
| Purchase #5 | $137.99 | 7.598% | $148.4745 | $148.47 | $148.45 | $148.50 |
| Purchase #6 | $231.78 | 8.685% | $251.9101 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $36.92 | 6.804% | $39.432 | $39.43 | $39.45 | $39.40 |
| 7 purchase totals = | $1,069.60 | $1,167.7145 | $1,167.70 | $1,167.65 | $1,167.70 | |