| 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 | $205.88 | 8.767% | $223.9295 | $223.93 | $223.95 | $223.90 |
| Purchase #2 | $166.48 | 6.464% | $177.2413 | $177.24 | $177.25 | $177.20 |
| Purchase #3 | $118.60 | 4.135% | $123.5041 | $123.50 | $123.50 | $123.50 |
| Purchase #4 | $142.67 | 12.799% | $160.9303 | $160.93 | $160.95 | $160.90 |
| Purchase #5 | $233.88 | 3.818% | $242.8095 | $242.81 | $242.80 | $242.80 |
| Purchase #6 | $52.61 | 13.429% | $59.675 | $59.68 | $59.70 | $59.70 |
| Purchase #7 | $209.49 | 9.333% | $229.0417 | $229.04 | $229.05 | $229.00 |
| 7 purchase totals = | $1,129.61 | $1,217.1314 | $1,217.13 | $1,217.20 | $1,217.00 | |