| 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 | $135.82 | 5.536% | $143.339 | $143.34 | $143.35 | $143.30 |
| Purchase #2 | $245.49 | 10.603% | $271.5193 | $271.52 | $271.50 | $271.50 |
| Purchase #3 | $76.59 | 11.475% | $85.3787 | $85.38 | $85.40 | $85.40 |
| Purchase #4 | $231.73 | 5.563% | $244.6211 | $244.62 | $244.60 | $244.60 |
| Purchase #5 | $222.74 | 7.668% | $239.8197 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $108.33 | 13.515% | $122.9708 | $122.97 | $122.95 | $123.00 |
| Purchase #7 | $7.74 | 8.587% | $8.4046 | $8.40 | $8.40 | $8.40 |
| 7 purchase totals = | $1,028.44 | $1,116.0532 | $1,116.05 | $1,116.00 | $1,116.00 | |