| 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 | $242.38 | 7.631% | $260.876 | $260.88 | $260.90 | $260.90 |
| Purchase #2 | $181.33 | 7.766% | $195.4121 | $195.41 | $195.40 | $195.40 |
| Purchase #3 | $192.57 | 13.113% | $217.8217 | $217.82 | $217.80 | $217.80 |
| Purchase #4 | $149.86 | 9.369% | $163.9004 | $163.90 | $163.90 | $163.90 |
| Purchase #5 | $8.40 | 4.578% | $8.7846 | $8.78 | $8.80 | $8.80 |
| Purchase #6 | $184.26 | 6.463% | $196.1687 | $196.17 | $196.15 | $196.20 |
| Purchase #7 | $178.52 | 12.270% | $200.4244 | $200.42 | $200.40 | $200.40 |
| 7 purchase totals = | $1,137.32 | $1,243.3879 | $1,243.38 | $1,243.35 | $1,243.40 | |