| 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 | $173.48 | 9.408% | $189.801 | $189.80 | $189.80 | $189.80 |
| Purchase #2 | $218.63 | 3.620% | $226.5444 | $226.54 | $226.55 | $226.50 |
| Purchase #3 | $247.96 | 5.374% | $261.2854 | $261.29 | $261.30 | $261.30 |
| Purchase #4 | $87.67 | 6.871% | $93.6938 | $93.69 | $93.70 | $93.70 |
| Purchase #5 | $238.52 | 9.829% | $261.9641 | $261.96 | $261.95 | $262.00 |
| Purchase #6 | $148.74 | 4.441% | $155.3455 | $155.35 | $155.35 | $155.30 |
| Purchase #7 | $110.37 | 6.486% | $117.5286 | $117.53 | $117.55 | $117.50 |
| 7 purchase totals = | $1,225.37 | $1,306.1628 | $1,306.16 | $1,306.20 | $1,306.10 | |