| 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 | $193.30 | 12.414% | $217.2963 | $217.30 | $217.30 | $217.30 |
| Purchase #2 | $210.61 | 7.651% | $226.7238 | $226.72 | $226.70 | $226.70 |
| Purchase #3 | $65.79 | 9.571% | $72.0868 | $72.09 | $72.10 | $72.10 |
| Purchase #4 | $112.97 | 8.373% | $122.429 | $122.43 | $122.45 | $122.40 |
| Purchase #5 | $180.98 | 8.201% | $195.8222 | $195.82 | $195.80 | $195.80 |
| Purchase #6 | $117.83 | 5.168% | $123.9195 | $123.92 | $123.90 | $123.90 |
| Purchase #7 | $116.51 | 5.369% | $122.7654 | $122.77 | $122.75 | $122.80 |
| 7 purchase totals = | $997.99 | $1,081.0430 | $1,081.05 | $1,081.00 | $1,081.00 | |