| 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 | $192.97 | 12.225% | $216.5606 | $216.56 | $216.55 | $216.60 |
| Purchase #2 | $226.99 | 5.227% | $238.8548 | $238.85 | $238.85 | $238.90 |
| Purchase #3 | $43.74 | 8.126% | $47.2943 | $47.29 | $47.30 | $47.30 |
| Purchase #4 | $49.50 | 3.271% | $51.1191 | $51.12 | $51.10 | $51.10 |
| Purchase #5 | $146.33 | 10.180% | $161.2264 | $161.23 | $161.25 | $161.20 |
| Purchase #6 | $111.32 | 5.112% | $117.0107 | $117.01 | $117.00 | $117.00 |
| Purchase #7 | $71.62 | 5.763% | $75.7475 | $75.75 | $75.75 | $75.70 |
| 7 purchase totals = | $842.47 | $907.8134 | $907.81 | $907.80 | $907.80 | |