| 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 | $115.31 | 8.507% | $125.1194 | $125.12 | $125.10 | $125.10 |
| Purchase #2 | $184.58 | 7.646% | $198.693 | $198.69 | $198.70 | $198.70 |
| Purchase #3 | $127.86 | 10.421% | $141.1843 | $141.18 | $141.20 | $141.20 |
| Purchase #4 | $109.57 | 3.806% | $113.7402 | $113.74 | $113.75 | $113.70 |
| Purchase #5 | $80.91 | 7.701% | $87.1409 | $87.14 | $87.15 | $87.10 |
| Purchase #6 | $41.89 | 7.624% | $45.0837 | $45.08 | $45.10 | $45.10 |
| Purchase #7 | $208.95 | 5.573% | $220.5948 | $220.59 | $220.60 | $220.60 |
| 7 purchase totals = | $869.07 | $931.5563 | $931.54 | $931.60 | $931.50 | |