| 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 | $204.95 | 11.452% | $228.4209 | $228.42 | $228.40 | $228.40 |
| Purchase #2 | $41.30 | 5.579% | $43.6041 | $43.60 | $43.60 | $43.60 |
| Purchase #3 | $114.26 | 9.527% | $125.1456 | $125.15 | $125.15 | $125.10 |
| Purchase #4 | $188.66 | 7.133% | $202.1171 | $202.12 | $202.10 | $202.10 |
| Purchase #5 | $11.56 | 9.574% | $12.6668 | $12.67 | $12.65 | $12.70 |
| Purchase #6 | $137.88 | 5.264% | $145.138 | $145.14 | $145.15 | $145.10 |
| Purchase #7 | $118.34 | 3.251% | $122.1872 | $122.19 | $122.20 | $122.20 |
| 7 purchase totals = | $816.95 | $879.2797 | $879.29 | $879.25 | $879.20 | |