| 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 | $200.63 | 4.674% | $210.0074 | $210.01 | $210.00 | $210.00 |
| Purchase #2 | $41.38 | 13.856% | $47.1136 | $47.11 | $47.10 | $47.10 |
| Purchase #3 | $86.79 | 13.788% | $98.7566 | $98.76 | $98.75 | $98.80 |
| Purchase #4 | $153.79 | 4.411% | $160.5737 | $160.57 | $160.55 | $160.60 |
| Purchase #5 | $7.28 | 13.178% | $8.2394 | $8.24 | $8.25 | $8.20 |
| Purchase #6 | $113.53 | 3.444% | $117.44 | $117.44 | $117.45 | $117.40 |
| Purchase #7 | $160.55 | 9.635% | $176.019 | $176.02 | $176.00 | $176.00 |
| 7 purchase totals = | $763.95 | $818.1497 | $818.15 | $818.10 | $818.10 | |