| 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 | $217.82 | 9.766% | $239.0923 | $239.09 | $239.10 | $239.10 |
| Purchase #2 | $229.34 | 9.572% | $251.2924 | $251.29 | $251.30 | $251.30 |
| Purchase #3 | $82.60 | 10.421% | $91.2077 | $91.21 | $91.20 | $91.20 |
| Purchase #4 | $141.47 | 11.439% | $157.6528 | $157.65 | $157.65 | $157.70 |
| Purchase #5 | $232.66 | 5.657% | $245.8216 | $245.82 | $245.80 | $245.80 |
| Purchase #6 | $57.50 | 10.844% | $63.7353 | $63.74 | $63.75 | $63.70 |
| Purchase #7 | $123.64 | 4.863% | $129.6526 | $129.65 | $129.65 | $129.70 |
| 7 purchase totals = | $1,085.03 | $1,178.4547 | $1,178.45 | $1,178.45 | $1,178.50 | |