| 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 | $113.99 | 3.285% | $117.7346 | $117.73 | $117.75 | $117.70 |
| Purchase #2 | $240.79 | 7.816% | $259.6101 | $259.61 | $259.60 | $259.60 |
| Purchase #3 | $37.89 | 10.798% | $41.9814 | $41.98 | $42.00 | $42.00 |
| Purchase #4 | $21.37 | 3.857% | $22.1942 | $22.19 | $22.20 | $22.20 |
| Purchase #5 | $33.96 | 3.461% | $35.1354 | $35.14 | $35.15 | $35.10 |
| Purchase #6 | $73.50 | 3.290% | $75.9182 | $75.92 | $75.90 | $75.90 |
| Purchase #7 | $236.50 | 9.809% | $259.6983 | $259.70 | $259.70 | $259.70 |
| 7 purchase totals = | $758.00 | $812.2722 | $812.27 | $812.30 | $812.20 | |