| 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 | $29.27 | 10.128% | $32.2345 | $32.23 | $32.25 | $32.20 |
| Purchase #2 | $103.85 | 11.494% | $115.7865 | $115.79 | $115.80 | $115.80 |
| Purchase #3 | $114.38 | 10.829% | $126.7662 | $126.77 | $126.75 | $126.80 |
| Purchase #4 | $133.60 | 4.184% | $139.1898 | $139.19 | $139.20 | $139.20 |
| Purchase #5 | $104.77 | 3.157% | $108.0776 | $108.08 | $108.10 | $108.10 |
| Purchase #6 | $146.52 | 7.349% | $157.2878 | $157.29 | $157.30 | $157.30 |
| Purchase #7 | $168.99 | 11.757% | $188.8582 | $188.86 | $188.85 | $188.90 |
| 7 purchase totals = | $801.38 | $868.2006 | $868.21 | $868.25 | $868.30 | |