| 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 | $84.61 | 4.473% | $88.3946 | $88.39 | $88.40 | $88.40 |
| Purchase #2 | $85.80 | 9.321% | $93.7974 | $93.80 | $93.80 | $93.80 |
| Purchase #3 | $189.72 | 11.788% | $212.0842 | $212.08 | $212.10 | $212.10 |
| Purchase #4 | $242.83 | 11.638% | $271.0906 | $271.09 | $271.10 | $271.10 |
| Purchase #5 | $64.96 | 12.327% | $72.9676 | $72.97 | $72.95 | $73.00 |
| Purchase #6 | $228.81 | 4.738% | $239.651 | $239.65 | $239.65 | $239.70 |
| Purchase #7 | $143.84 | 12.844% | $162.3148 | $162.31 | $162.30 | $162.30 |
| 7 purchase totals = | $1,040.57 | $1,140.3002 | $1,140.29 | $1,140.30 | $1,140.40 | |