| 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 | $93.30 | 13.587% | $105.9767 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $184.68 | 13.404% | $209.4345 | $209.43 | $209.45 | $209.40 |
| Purchase #3 | $165.81 | 13.400% | $188.0285 | $188.03 | $188.05 | $188.00 |
| Purchase #4 | $229.87 | 5.400% | $242.283 | $242.28 | $242.30 | $242.30 |
| Purchase #5 | $87.70 | 13.616% | $99.6412 | $99.64 | $99.65 | $99.60 |
| Purchase #6 | $243.56 | 11.312% | $271.1115 | $271.11 | $271.10 | $271.10 |
| Purchase #7 | $243.29 | 7.822% | $262.3201 | $262.32 | $262.30 | $262.30 |
| 7 purchase totals = | $1,248.21 | $1,378.7955 | $1,378.79 | $1,378.85 | $1,378.70 | |