| 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 | $192.28 | 10.113% | $211.7253 | $211.73 | $211.75 | $211.70 |
| Purchase #2 | $157.88 | 10.738% | $174.8332 | $174.83 | $174.85 | $174.80 |
| Purchase #3 | $21.86 | 11.864% | $24.4535 | $24.45 | $24.45 | $24.50 |
| Purchase #4 | $230.71 | 11.555% | $257.3685 | $257.37 | $257.35 | $257.40 |
| Purchase #5 | $23.90 | 7.538% | $25.7016 | $25.70 | $25.70 | $25.70 |
| Purchase #6 | $12.31 | 5.364% | $12.9703 | $12.97 | $12.95 | $13.00 |
| Purchase #7 | $76.90 | 3.638% | $79.6976 | $79.70 | $79.70 | $79.70 |
| 7 purchase totals = | $715.84 | $786.7500 | $786.75 | $786.75 | $786.80 | |