| 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 | $117.43 | 5.196% | $123.5317 | $123.53 | $123.55 | $123.50 |
| Purchase #2 | $122.92 | 5.113% | $129.2049 | $129.20 | $129.20 | $129.20 |
| Purchase #3 | $41.89 | 8.410% | $45.4129 | $45.41 | $45.40 | $45.40 |
| Purchase #4 | $189.81 | 3.841% | $197.1006 | $197.10 | $197.10 | $197.10 |
| Purchase #5 | $58.50 | 5.607% | $61.7801 | $61.78 | $61.80 | $61.80 |
| Purchase #6 | $242.93 | 5.510% | $256.3154 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $219.30 | 3.210% | $226.3395 | $226.34 | $226.35 | $226.30 |
| 7 purchase totals = | $992.78 | $1,039.6851 | $1,039.68 | $1,039.70 | $1,039.60 | |