| 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 | $227.60 | 9.307% | $248.7827 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $196.37 | 8.730% | $213.5131 | $213.51 | $213.50 | $213.50 |
| Purchase #3 | $239.80 | 5.580% | $253.1808 | $253.18 | $253.20 | $253.20 |
| Purchase #4 | $138.89 | 5.401% | $146.3914 | $146.39 | $146.40 | $146.40 |
| Purchase #5 | $27.63 | 12.702% | $31.1396 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $153.74 | 10.214% | $169.443 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $118.88 | 12.457% | $133.6889 | $133.69 | $133.70 | $133.70 |
| 7 purchase totals = | $1,102.91 | $1,196.1395 | $1,196.13 | $1,196.20 | $1,196.10 | |