| 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 | $117.47 | 11.545% | $131.0319 | $131.03 | $131.05 | $131.00 |
| Purchase #2 | $8.74 | 6.227% | $9.2842 | $9.28 | $9.30 | $9.30 |
| Purchase #3 | $233.87 | 12.336% | $262.7202 | $262.72 | $262.70 | $262.70 |
| Purchase #4 | $121.35 | 7.855% | $130.882 | $130.88 | $130.90 | $130.90 |
| Purchase #5 | $217.70 | 5.706% | $230.122 | $230.12 | $230.10 | $230.10 |
| Purchase #6 | $59.79 | 11.302% | $66.5475 | $66.55 | $66.55 | $66.50 |
| Purchase #7 | $80.62 | 8.776% | $87.6952 | $87.70 | $87.70 | $87.70 |
| 7 purchase totals = | $839.54 | $918.2830 | $918.28 | $918.30 | $918.20 | |