| 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 | $237.39 | 3.172% | $244.92 | $244.92 | $244.90 | $244.90 |
| Purchase #2 | $54.30 | 6.692% | $57.9338 | $57.93 | $57.95 | $57.90 |
| Purchase #3 | $112.51 | 7.264% | $120.6827 | $120.68 | $120.70 | $120.70 |
| Purchase #4 | $22.73 | 9.822% | $24.9625 | $24.96 | $24.95 | $25.00 |
| Purchase #5 | $113.62 | 13.147% | $128.5576 | $128.56 | $128.55 | $128.60 |
| Purchase #6 | $86.59 | 6.452% | $92.1768 | $92.18 | $92.20 | $92.20 |
| Purchase #7 | $49.36 | 6.801% | $52.717 | $52.72 | $52.70 | $52.70 |
| 7 purchase totals = | $676.50 | $721.9504 | $721.95 | $721.95 | $722.00 | |