| 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 | $92.75 | 9.674% | $101.7226 | $101.72 | $101.70 | $101.70 |
| Purchase #2 | $144.84 | 10.802% | $160.4856 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $115.98 | 3.421% | $119.9477 | $119.95 | $119.95 | $119.90 |
| Purchase #4 | $129.34 | 7.637% | $139.2177 | $139.22 | $139.20 | $139.20 |
| Purchase #5 | $19.70 | 12.652% | $22.1924 | $22.19 | $22.20 | $22.20 |
| Purchase #6 | $201.41 | 9.180% | $219.8994 | $219.90 | $219.90 | $219.90 |
| Purchase #7 | $91.80 | 10.610% | $101.54 | $101.54 | $101.55 | $101.50 |
| 7 purchase totals = | $795.82 | $865.0054 | $865.01 | $865.00 | $864.90 | |