| 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 | $125.33 | 8.700% | $136.2337 | $136.23 | $136.25 | $136.20 |
| Purchase #2 | $232.84 | 4.277% | $242.7986 | $242.80 | $242.80 | $242.80 |
| Purchase #3 | $129.27 | 7.677% | $139.1941 | $139.19 | $139.20 | $139.20 |
| Purchase #4 | $32.48 | 7.244% | $34.8329 | $34.83 | $34.85 | $34.80 |
| Purchase #5 | $141.41 | 9.748% | $155.1946 | $155.19 | $155.20 | $155.20 |
| Purchase #6 | $215.32 | 3.229% | $222.2727 | $222.27 | $222.25 | $222.30 |
| Purchase #7 | $239.57 | 8.332% | $259.531 | $259.53 | $259.55 | $259.50 |
| 7 purchase totals = | $1,116.22 | $1,190.0576 | $1,190.04 | $1,190.10 | $1,190.00 | |