| 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 | $100.47 | 13.732% | $114.2665 | $114.27 | $114.25 | $114.30 |
| Purchase #2 | $245.61 | 11.209% | $273.1404 | $273.14 | $273.15 | $273.10 |
| Purchase #3 | $140.71 | 11.140% | $156.3851 | $156.39 | $156.40 | $156.40 |
| Purchase #4 | $244.51 | 5.201% | $257.227 | $257.23 | $257.25 | $257.20 |
| Purchase #5 | $14.53 | 10.433% | $16.0459 | $16.05 | $16.05 | $16.00 |
| Purchase #6 | $120.59 | 9.526% | $132.0774 | $132.08 | $132.10 | $132.10 |
| Purchase #7 | $147.37 | 7.556% | $158.5053 | $158.51 | $158.50 | $158.50 |
| 7 purchase totals = | $1,013.79 | $1,107.6476 | $1,107.67 | $1,107.70 | $1,107.60 | |