| 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 | $102.91 | 3.573% | $106.587 | $106.59 | $106.60 | $106.60 |
| Purchase #2 | $160.30 | 8.495% | $173.9175 | $173.92 | $173.90 | $173.90 |
| Purchase #3 | $167.52 | 11.803% | $187.2924 | $187.29 | $187.30 | $187.30 |
| Purchase #4 | $227.83 | 6.714% | $243.1265 | $243.13 | $243.15 | $243.10 |
| Purchase #5 | $231.58 | 11.567% | $258.3669 | $258.37 | $258.35 | $258.40 |
| Purchase #6 | $110.57 | 13.246% | $125.2161 | $125.22 | $125.20 | $125.20 |
| Purchase #7 | $12.93 | 6.441% | $13.7628 | $13.76 | $13.75 | $13.80 |
| 7 purchase totals = | $1,013.64 | $1,108.2692 | $1,108.28 | $1,108.25 | $1,108.30 | |