| 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 | $118.32 | 4.771% | $123.965 | $123.97 | $123.95 | $124.00 |
| Purchase #2 | $164.25 | 11.500% | $183.1388 | $183.14 | $183.15 | $183.10 |
| Purchase #3 | $103.34 | 8.588% | $112.2148 | $112.21 | $112.20 | $112.20 |
| Purchase #4 | $39.79 | 12.716% | $44.8497 | $44.85 | $44.85 | $44.80 |
| Purchase #5 | $188.46 | 8.137% | $203.795 | $203.80 | $203.80 | $203.80 |
| Purchase #6 | $207.95 | 10.266% | $229.2981 | $229.30 | $229.30 | $229.30 |
| Purchase #7 | $82.64 | 6.547% | $88.0504 | $88.05 | $88.05 | $88.10 |
| 7 purchase totals = | $904.75 | $985.3118 | $985.32 | $985.30 | $985.30 | |