| 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 | $65.99 | 3.149% | $68.068 | $68.07 | $68.05 | $68.10 |
| Purchase #2 | $245.81 | 13.584% | $279.2008 | $279.20 | $279.20 | $279.20 |
| Purchase #3 | $209.45 | 3.392% | $216.5545 | $216.55 | $216.55 | $216.60 |
| Purchase #4 | $138.54 | 13.744% | $157.5809 | $157.58 | $157.60 | $157.60 |
| Purchase #5 | $145.33 | 5.335% | $153.0834 | $153.08 | $153.10 | $153.10 |
| Purchase #6 | $143.55 | 5.610% | $151.6032 | $151.60 | $151.60 | $151.60 |
| Purchase #7 | $176.47 | 9.456% | $193.157 | $193.16 | $193.15 | $193.20 |
| 7 purchase totals = | $1,125.14 | $1,219.2478 | $1,219.24 | $1,219.25 | $1,219.40 | |