| 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 | $97.77 | 10.659% | $108.1913 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $19.52 | 5.752% | $20.6428 | $20.64 | $20.65 | $20.60 |
| Purchase #3 | $206.94 | 9.304% | $226.1937 | $226.19 | $226.20 | $226.20 |
| Purchase #4 | $80.47 | 3.841% | $83.5609 | $83.56 | $83.55 | $83.60 |
| Purchase #5 | $212.90 | 9.428% | $232.9722 | $232.97 | $232.95 | $233.00 |
| Purchase #6 | $192.79 | 12.484% | $216.8579 | $216.86 | $216.85 | $216.90 |
| Purchase #7 | $250.27 | 10.850% | $277.4243 | $277.42 | $277.40 | $277.40 |
| 7 purchase totals = | $1,060.66 | $1,165.8431 | $1,165.83 | $1,165.80 | $1,165.90 | |