| 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 | $230.44 | 6.274% | $244.8978 | $244.90 | $244.90 | $244.90 |
| Purchase #2 | $71.60 | 10.330% | $78.9963 | $79.00 | $79.00 | $79.00 |
| Purchase #3 | $240.34 | 8.691% | $261.2279 | $261.23 | $261.25 | $261.20 |
| Purchase #4 | $148.98 | 6.210% | $158.2317 | $158.23 | $158.25 | $158.20 |
| Purchase #5 | $156.84 | 12.332% | $176.1815 | $176.18 | $176.20 | $176.20 |
| Purchase #6 | $60.58 | 9.445% | $66.3018 | $66.30 | $66.30 | $66.30 |
| Purchase #7 | $250.42 | 12.421% | $281.5247 | $281.52 | $281.50 | $281.50 |
| 7 purchase totals = | $1,159.20 | $1,267.3617 | $1,267.36 | $1,267.40 | $1,267.30 | |