| 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 | $127.99 | 10.435% | $141.3458 | $141.35 | $141.35 | $141.30 |
| Purchase #2 | $132.36 | 7.835% | $142.7304 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $32.36 | 11.624% | $36.1215 | $36.12 | $36.10 | $36.10 |
| Purchase #4 | $185.71 | 13.230% | $210.2794 | $210.28 | $210.30 | $210.30 |
| Purchase #5 | $241.95 | 9.496% | $264.9256 | $264.93 | $264.95 | $264.90 |
| Purchase #6 | $53.88 | 7.674% | $58.0148 | $58.01 | $58.00 | $58.00 |
| Purchase #7 | $161.69 | 13.496% | $183.5117 | $183.51 | $183.50 | $183.50 |
| 7 purchase totals = | $935.94 | $1,036.9292 | $1,036.93 | $1,036.95 | $1,036.80 | |