| 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 | $244.78 | 3.497% | $253.34 | $253.34 | $253.35 | $253.30 |
| Purchase #2 | $168.52 | 3.305% | $174.0896 | $174.09 | $174.10 | $174.10 |
| Purchase #3 | $33.30 | 5.737% | $35.2104 | $35.21 | $35.20 | $35.20 |
| Purchase #4 | $182.88 | 8.387% | $198.2181 | $198.22 | $198.20 | $198.20 |
| Purchase #5 | $59.30 | 11.345% | $66.0276 | $66.03 | $66.05 | $66.00 |
| Purchase #6 | $49.55 | 13.585% | $56.2814 | $56.28 | $56.30 | $56.30 |
| Purchase #7 | $130.76 | 11.683% | $146.0367 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $869.09 | $929.2038 | $929.21 | $929.25 | $929.10 | |