| 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 | $109.72 | 6.222% | $116.5468 | $116.55 | $116.55 | $116.50 |
| Purchase #2 | $103.26 | 11.769% | $115.4127 | $115.41 | $115.40 | $115.40 |
| Purchase #3 | $22.49 | 6.415% | $23.9327 | $23.93 | $23.95 | $23.90 |
| Purchase #4 | $233.78 | 12.254% | $262.4274 | $262.43 | $262.45 | $262.40 |
| Purchase #5 | $245.71 | 12.240% | $275.7849 | $275.78 | $275.80 | $275.80 |
| Purchase #6 | $229.66 | 4.301% | $239.5377 | $239.54 | $239.55 | $239.50 |
| Purchase #7 | $65.86 | 4.368% | $68.7368 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $1,010.48 | $1,102.3790 | $1,102.38 | $1,102.45 | $1,102.20 | |