| 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 | $10.67 | 9.681% | $11.703 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $210.85 | 10.715% | $233.4426 | $233.44 | $233.45 | $233.40 |
| Purchase #3 | $52.36 | 6.307% | $55.6623 | $55.66 | $55.65 | $55.70 |
| Purchase #4 | $221.68 | 11.229% | $246.5724 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $228.48 | 4.416% | $238.5697 | $238.57 | $238.55 | $238.60 |
| Purchase #6 | $125.32 | 5.753% | $132.5297 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $71.40 | 6.733% | $76.2074 | $76.21 | $76.20 | $76.20 |
| 7 purchase totals = | $920.76 | $994.6871 | $994.68 | $994.65 | $994.70 | |