| 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 | $212.61 | 12.260% | $238.676 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $218.44 | 6.136% | $231.8435 | $231.84 | $231.85 | $231.80 |
| Purchase #3 | $25.63 | 9.807% | $28.1435 | $28.14 | $28.15 | $28.10 |
| Purchase #4 | $201.64 | 3.659% | $209.018 | $209.02 | $209.00 | $209.00 |
| Purchase #5 | $19.66 | 6.826% | $21.002 | $21.00 | $21.00 | $21.00 |
| Purchase #6 | $18.96 | 11.742% | $21.1863 | $21.19 | $21.20 | $21.20 |
| Purchase #7 | $152.30 | 6.600% | $162.3518 | $162.35 | $162.35 | $162.40 |
| 7 purchase totals = | $849.24 | $912.2211 | $912.22 | $912.25 | $912.20 | |