| 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 | $240.99 | 5.787% | $254.9361 | $254.94 | $254.95 | $254.90 |
| Purchase #2 | $142.46 | 10.139% | $156.904 | $156.90 | $156.90 | $156.90 |
| Purchase #3 | $232.35 | 12.647% | $261.7353 | $261.74 | $261.75 | $261.70 |
| Purchase #4 | $183.29 | 6.297% | $194.8318 | $194.83 | $194.85 | $194.80 |
| Purchase #5 | $178.67 | 5.343% | $188.2163 | $188.22 | $188.20 | $188.20 |
| Purchase #6 | $21.89 | 3.793% | $22.7203 | $22.72 | $22.70 | $22.70 |
| Purchase #7 | $47.90 | 12.295% | $53.7893 | $53.79 | $53.80 | $53.80 |
| 7 purchase totals = | $1,047.55 | $1,133.1331 | $1,133.14 | $1,133.15 | $1,133.00 | |