| 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 | $43.39 | 10.193% | $47.8127 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $227.73 | 11.703% | $254.3812 | $254.38 | $254.40 | $254.40 |
| Purchase #3 | $157.98 | 7.772% | $170.2582 | $170.26 | $170.25 | $170.30 |
| Purchase #4 | $108.93 | 10.142% | $119.9777 | $119.98 | $120.00 | $120.00 |
| Purchase #5 | $242.71 | 10.595% | $268.4251 | $268.43 | $268.45 | $268.40 |
| Purchase #6 | $167.61 | 8.757% | $182.2876 | $182.29 | $182.30 | $182.30 |
| Purchase #7 | $245.69 | 4.337% | $256.3456 | $256.35 | $256.35 | $256.30 |
| 7 purchase totals = | $1,194.04 | $1,299.4881 | $1,299.50 | $1,299.55 | $1,299.50 | |