| 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 | $218.47 | 10.537% | $241.4902 | $241.49 | $241.50 | $241.50 |
| Purchase #2 | $144.96 | 10.788% | $160.5983 | $160.60 | $160.60 | $160.60 |
| Purchase #3 | $247.52 | 5.201% | $260.3935 | $260.39 | $260.40 | $260.40 |
| Purchase #4 | $47.51 | 7.129% | $50.897 | $50.90 | $50.90 | $50.90 |
| Purchase #5 | $27.82 | 10.411% | $30.7163 | $30.72 | $30.70 | $30.70 |
| Purchase #6 | $166.77 | 8.273% | $180.5669 | $180.57 | $180.55 | $180.60 |
| Purchase #7 | $194.86 | 13.582% | $221.3259 | $221.33 | $221.35 | $221.30 |
| 7 purchase totals = | $1,047.91 | $1,145.9881 | $1,146.00 | $1,146.00 | $1,146.00 | |