| 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 | $244.63 | 5.143% | $257.2113 | $257.21 | $257.20 | $257.20 |
| Purchase #2 | $72.62 | 9.449% | $79.4819 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $133.70 | 3.528% | $138.4169 | $138.42 | $138.40 | $138.40 |
| Purchase #4 | $204.72 | 6.420% | $217.863 | $217.86 | $217.85 | $217.90 |
| Purchase #5 | $66.68 | 11.277% | $74.1995 | $74.20 | $74.20 | $74.20 |
| Purchase #6 | $26.84 | 10.800% | $29.7387 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $152.28 | 6.449% | $162.1005 | $162.10 | $162.10 | $162.10 |
| 7 purchase totals = | $901.47 | $959.0118 | $959.01 | $959.00 | $959.00 | |