| 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 | $244.88 | 12.659% | $275.8794 | $275.88 | $275.90 | $275.90 |
| Purchase #2 | $241.34 | 3.703% | $250.2768 | $250.28 | $250.30 | $250.30 |
| Purchase #3 | $213.93 | 11.293% | $238.0891 | $238.09 | $238.10 | $238.10 |
| Purchase #4 | $21.30 | 11.366% | $23.721 | $23.72 | $23.70 | $23.70 |
| Purchase #5 | $74.51 | 6.287% | $79.1944 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $242.36 | 3.590% | $251.0607 | $251.06 | $251.05 | $251.10 |
| Purchase #7 | $29.29 | 10.415% | $32.3406 | $32.34 | $32.35 | $32.30 |
| 7 purchase totals = | $1,067.61 | $1,150.5620 | $1,150.56 | $1,150.60 | $1,150.60 | |