| 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 | $238.68 | 5.491% | $251.7859 | $251.79 | $251.80 | $251.80 |
| Purchase #2 | $116.99 | 7.252% | $125.4741 | $125.47 | $125.45 | $125.50 |
| Purchase #3 | $204.43 | 4.148% | $212.9098 | $212.91 | $212.90 | $212.90 |
| Purchase #4 | $96.91 | 6.117% | $102.838 | $102.84 | $102.85 | $102.80 |
| Purchase #5 | $67.64 | 4.628% | $70.7704 | $70.77 | $70.75 | $70.80 |
| Purchase #6 | $179.76 | 5.753% | $190.1016 | $190.10 | $190.10 | $190.10 |
| Purchase #7 | $208.79 | 11.699% | $233.2163 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $1,113.20 | $1,187.0961 | $1,187.10 | $1,187.05 | $1,187.10 | |