| 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 | $119.44 | 8.782% | $129.9292 | $129.93 | $129.95 | $129.90 |
| Purchase #2 | $212.82 | 3.768% | $220.8391 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $46.77 | 13.814% | $53.2308 | $53.23 | $53.25 | $53.20 |
| Purchase #4 | $12.35 | 8.293% | $13.3742 | $13.37 | $13.35 | $13.40 |
| Purchase #5 | $12.64 | 9.222% | $13.8057 | $13.81 | $13.80 | $13.80 |
| Purchase #6 | $205.67 | 13.370% | $233.1681 | $233.17 | $233.15 | $233.20 |
| Purchase #7 | $250.64 | 10.556% | $277.0976 | $277.10 | $277.10 | $277.10 |
| 7 purchase totals = | $860.33 | $941.4447 | $941.45 | $941.45 | $941.40 | |