| 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 | $204.75 | 7.145% | $219.3794 | $219.38 | $219.40 | $219.40 |
| Purchase #2 | $203.58 | 6.792% | $217.4072 | $217.41 | $217.40 | $217.40 |
| Purchase #3 | $173.37 | 11.491% | $193.2919 | $193.29 | $193.30 | $193.30 |
| Purchase #4 | $134.82 | 6.577% | $143.6871 | $143.69 | $143.70 | $143.70 |
| Purchase #5 | $107.37 | 4.326% | $112.0148 | $112.01 | $112.00 | $112.00 |
| Purchase #6 | $34.82 | 12.316% | $39.1084 | $39.11 | $39.10 | $39.10 |
| Purchase #7 | $96.48 | 3.120% | $99.4902 | $99.49 | $99.50 | $99.50 |
| 7 purchase totals = | $955.19 | $1,024.3790 | $1,024.38 | $1,024.40 | $1,024.40 | |