| 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 | $238.96 | 3.308% | $246.8648 | $246.86 | $246.85 | $246.90 |
| Purchase #2 | $40.62 | 10.353% | $44.8254 | $44.83 | $44.85 | $44.80 |
| Purchase #3 | $247.43 | 7.448% | $265.8586 | $265.86 | $265.85 | $265.90 |
| Purchase #4 | $88.39 | 13.658% | $100.4623 | $100.46 | $100.45 | $100.50 |
| Purchase #5 | $103.62 | 6.828% | $110.6952 | $110.70 | $110.70 | $110.70 |
| Purchase #6 | $129.37 | 3.751% | $134.2227 | $134.22 | $134.20 | $134.20 |
| Purchase #7 | $185.82 | 9.729% | $203.8984 | $203.90 | $203.90 | $203.90 |
| 7 purchase totals = | $1,034.21 | $1,106.8274 | $1,106.83 | $1,106.80 | $1,106.90 | |