| 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 | $216.81 | 10.589% | $239.768 | $239.77 | $239.75 | $239.80 |
| Purchase #2 | $69.66 | 3.178% | $71.8738 | $71.87 | $71.85 | $71.90 |
| Purchase #3 | $56.85 | 13.472% | $64.5088 | $64.51 | $64.50 | $64.50 |
| Purchase #4 | $184.67 | 11.613% | $206.1157 | $206.12 | $206.10 | $206.10 |
| Purchase #5 | $26.60 | 10.855% | $29.4874 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $88.93 | 3.224% | $91.7971 | $91.80 | $91.80 | $91.80 |
| Purchase #7 | $105.50 | 4.651% | $110.4068 | $110.41 | $110.40 | $110.40 |
| 7 purchase totals = | $749.02 | $813.9576 | $813.97 | $813.90 | $814.00 | |