| 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 | $245.67 | 7.458% | $263.9921 | $263.99 | $264.00 | $264.00 |
| Purchase #2 | $219.88 | 3.351% | $227.2482 | $227.25 | $227.25 | $227.20 |
| Purchase #3 | $223.44 | 4.126% | $232.6591 | $232.66 | $232.65 | $232.70 |
| Purchase #4 | $230.65 | 12.161% | $258.6993 | $258.70 | $258.70 | $258.70 |
| Purchase #5 | $129.78 | 11.572% | $144.7981 | $144.80 | $144.80 | $144.80 |
| Purchase #6 | $137.49 | 6.585% | $146.5437 | $146.54 | $146.55 | $146.50 |
| Purchase #7 | $53.55 | 9.557% | $58.6678 | $58.67 | $58.65 | $58.70 |
| 7 purchase totals = | $1,240.46 | $1,332.6083 | $1,332.61 | $1,332.60 | $1,332.60 | |