| 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 | $208.54 | 4.577% | $218.0849 | $218.08 | $218.10 | $218.10 |
| Purchase #2 | $228.27 | 11.162% | $253.7495 | $253.75 | $253.75 | $253.70 |
| Purchase #3 | $207.73 | 9.770% | $228.0252 | $228.03 | $228.05 | $228.00 |
| Purchase #4 | $33.40 | 11.614% | $37.2791 | $37.28 | $37.30 | $37.30 |
| Purchase #5 | $19.29 | 13.847% | $21.9611 | $21.96 | $21.95 | $22.00 |
| Purchase #6 | $123.78 | 7.330% | $132.8531 | $132.85 | $132.85 | $132.90 |
| Purchase #7 | $30.60 | 13.319% | $34.6756 | $34.68 | $34.70 | $34.70 |
| 7 purchase totals = | $851.61 | $926.6285 | $926.63 | $926.70 | $926.70 | |