| 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 | $135.99 | 4.719% | $142.4074 | $142.41 | $142.40 | $142.40 |
| Purchase #2 | $245.80 | 6.245% | $261.1502 | $261.15 | $261.15 | $261.20 |
| Purchase #3 | $122.54 | 4.462% | $128.0077 | $128.01 | $128.00 | $128.00 |
| Purchase #4 | $27.49 | 13.864% | $31.3012 | $31.30 | $31.30 | $31.30 |
| Purchase #5 | $110.89 | 4.538% | $115.9222 | $115.92 | $115.90 | $115.90 |
| Purchase #6 | $13.81 | 6.598% | $14.7212 | $14.72 | $14.70 | $14.70 |
| Purchase #7 | $51.35 | 12.842% | $57.9444 | $57.94 | $57.95 | $57.90 |
| 7 purchase totals = | $707.87 | $751.4543 | $751.45 | $751.40 | $751.40 | |