| 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 | $213.58 | 12.139% | $239.5065 | $239.51 | $239.50 | $239.50 |
| Purchase #2 | $172.73 | 12.423% | $194.1882 | $194.19 | $194.20 | $194.20 |
| Purchase #3 | $235.94 | 7.324% | $253.2202 | $253.22 | $253.20 | $253.20 |
| Purchase #4 | $17.72 | 7.812% | $19.1043 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $76.93 | 4.161% | $80.1311 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $7.27 | 10.683% | $8.0467 | $8.05 | $8.05 | $8.00 |
| Purchase #7 | $100.84 | 8.815% | $109.729 | $109.73 | $109.75 | $109.70 |
| 7 purchase totals = | $825.01 | $903.9260 | $903.93 | $903.95 | $903.80 | |