| 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 | $214.74 | 10.865% | $238.0715 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $234.30 | 11.620% | $261.5257 | $261.53 | $261.55 | $261.50 |
| Purchase #3 | $110.53 | 10.138% | $121.7355 | $121.74 | $121.75 | $121.70 |
| Purchase #4 | $59.76 | 4.317% | $62.3398 | $62.34 | $62.35 | $62.30 |
| Purchase #5 | $235.80 | 13.150% | $266.8077 | $266.81 | $266.80 | $266.80 |
| Purchase #6 | $107.95 | 11.300% | $120.1484 | $120.15 | $120.15 | $120.10 |
| Purchase #7 | $130.25 | 9.179% | $142.2056 | $142.21 | $142.20 | $142.20 |
| 7 purchase totals = | $1,093.33 | $1,212.8342 | $1,212.85 | $1,212.85 | $1,212.70 | |