| 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 | $239.82 | 7.263% | $257.2381 | $257.24 | $257.25 | $257.20 |
| Purchase #2 | $47.49 | 7.388% | $50.9986 | $51.00 | $51.00 | $51.00 |
| Purchase #3 | $45.92 | 10.152% | $50.5818 | $50.58 | $50.60 | $50.60 |
| Purchase #4 | $17.74 | 3.210% | $18.3095 | $18.31 | $18.30 | $18.30 |
| Purchase #5 | $71.72 | 6.380% | $76.2957 | $76.30 | $76.30 | $76.30 |
| Purchase #6 | $213.60 | 9.428% | $233.7382 | $233.74 | $233.75 | $233.70 |
| Purchase #7 | $115.93 | 13.359% | $131.4171 | $131.42 | $131.40 | $131.40 |
| 7 purchase totals = | $752.22 | $818.5790 | $818.59 | $818.60 | $818.50 | |