| 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 | $24.80 | 9.792% | $27.2284 | $27.23 | $27.25 | $27.20 |
| Purchase #2 | $109.51 | 9.556% | $119.9748 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $128.42 | 13.455% | $145.6989 | $145.70 | $145.70 | $145.70 |
| Purchase #4 | $174.90 | 8.275% | $189.373 | $189.37 | $189.35 | $189.40 |
| Purchase #5 | $151.91 | 9.734% | $166.6969 | $166.70 | $166.70 | $166.70 |
| Purchase #6 | $216.35 | 11.826% | $241.9356 | $241.94 | $241.95 | $241.90 |
| Purchase #7 | $87.84 | 10.373% | $96.9516 | $96.95 | $96.95 | $97.00 |
| 7 purchase totals = | $893.73 | $987.8592 | $987.86 | $987.85 | $987.90 | |