| 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 | $240.39 | 13.742% | $273.4244 | $273.42 | $273.40 | $273.40 |
| Purchase #2 | $104.55 | 13.373% | $118.5315 | $118.53 | $118.55 | $118.50 |
| Purchase #3 | $124.60 | 12.174% | $139.7688 | $139.77 | $139.75 | $139.80 |
| Purchase #4 | $240.53 | 13.550% | $273.1218 | $273.12 | $273.10 | $273.10 |
| Purchase #5 | $12.52 | 13.462% | $14.2054 | $14.21 | $14.20 | $14.20 |
| Purchase #6 | $232.84 | 13.687% | $264.7088 | $264.71 | $264.70 | $264.70 |
| Purchase #7 | $22.67 | 3.542% | $23.473 | $23.47 | $23.45 | $23.50 |
| 7 purchase totals = | $978.10 | $1,107.2337 | $1,107.23 | $1,107.15 | $1,107.20 | |