| 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 | $119.91 | 10.397% | $132.377 | $132.38 | $132.40 | $132.40 |
| Purchase #2 | $41.50 | 7.602% | $44.6548 | $44.65 | $44.65 | $44.70 |
| Purchase #3 | $218.39 | 9.701% | $239.576 | $239.58 | $239.60 | $239.60 |
| Purchase #4 | $207.32 | 8.697% | $225.3506 | $225.35 | $225.35 | $225.40 |
| Purchase #5 | $35.87 | 8.423% | $38.8913 | $38.89 | $38.90 | $38.90 |
| Purchase #6 | $31.73 | 7.251% | $34.0307 | $34.03 | $34.05 | $34.00 |
| Purchase #7 | $112.88 | 12.144% | $126.5881 | $126.59 | $126.60 | $126.60 |
| 7 purchase totals = | $767.60 | $841.4685 | $841.47 | $841.55 | $841.60 | |