| 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 | $17.49 | 9.138% | $19.0882 | $19.09 | $19.10 | $19.10 |
| Purchase #2 | $209.68 | 10.475% | $231.644 | $231.64 | $231.65 | $231.60 |
| Purchase #3 | $242.60 | 9.165% | $264.8343 | $264.83 | $264.85 | $264.80 |
| Purchase #4 | $35.43 | 4.600% | $37.0598 | $37.06 | $37.05 | $37.10 |
| Purchase #5 | $85.80 | 11.458% | $95.631 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $140.31 | 7.792% | $151.243 | $151.24 | $151.25 | $151.20 |
| Purchase #7 | $130.78 | 9.570% | $143.2956 | $143.30 | $143.30 | $143.30 |
| 7 purchase totals = | $862.09 | $942.7959 | $942.79 | $942.85 | $942.70 | |