| 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 | $237.67 | 6.724% | $253.6509 | $253.65 | $253.65 | $253.70 |
| Purchase #2 | $49.46 | 4.762% | $51.8153 | $51.82 | $51.80 | $51.80 |
| Purchase #3 | $78.81 | 3.267% | $81.3847 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $209.66 | 7.778% | $225.9674 | $225.97 | $225.95 | $226.00 |
| Purchase #5 | $24.82 | 12.805% | $27.9982 | $28.00 | $28.00 | $28.00 |
| Purchase #6 | $233.68 | 5.391% | $246.2777 | $246.28 | $246.30 | $246.30 |
| Purchase #7 | $210.64 | 5.329% | $221.865 | $221.87 | $221.85 | $221.90 |
| 7 purchase totals = | $1,044.74 | $1,108.9592 | $1,108.97 | $1,108.95 | $1,109.10 | |