| 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 | $205.93 | 11.396% | $229.3978 | $229.40 | $229.40 | $229.40 |
| Purchase #2 | $237.95 | 7.826% | $256.572 | $256.57 | $256.55 | $256.60 |
| Purchase #3 | $203.49 | 13.381% | $230.719 | $230.72 | $230.70 | $230.70 |
| Purchase #4 | $21.94 | 8.484% | $23.8014 | $23.80 | $23.80 | $23.80 |
| Purchase #5 | $104.80 | 13.646% | $119.101 | $119.10 | $119.10 | $119.10 |
| Purchase #6 | $100.76 | 9.574% | $110.4068 | $110.41 | $110.40 | $110.40 |
| Purchase #7 | $134.77 | 5.603% | $142.3212 | $142.32 | $142.30 | $142.30 |
| 7 purchase totals = | $1,009.64 | $1,112.3192 | $1,112.32 | $1,112.25 | $1,112.30 | |