| 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 | $211.60 | 10.324% | $233.4456 | $233.45 | $233.45 | $233.40 |
| Purchase #2 | $195.57 | 9.514% | $214.1765 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $72.90 | 5.622% | $76.9984 | $77.00 | $77.00 | $77.00 |
| Purchase #4 | $105.81 | 10.142% | $116.5413 | $116.54 | $116.55 | $116.50 |
| Purchase #5 | $13.70 | 8.204% | $14.8239 | $14.82 | $14.80 | $14.80 |
| Purchase #6 | $217.70 | 6.353% | $231.5305 | $231.53 | $231.55 | $231.50 |
| Purchase #7 | $207.88 | 10.777% | $230.2832 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $1,025.16 | $1,117.7994 | $1,117.80 | $1,117.85 | $1,117.70 | |