| 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 | $118.26 | 9.249% | $129.1979 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $216.33 | 12.204% | $242.7309 | $242.73 | $242.75 | $242.70 |
| Purchase #3 | $185.54 | 11.598% | $207.0589 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $90.35 | 12.413% | $101.5651 | $101.57 | $101.55 | $101.60 |
| Purchase #5 | $125.65 | 7.795% | $135.4444 | $135.44 | $135.45 | $135.40 |
| Purchase #6 | $223.39 | 9.822% | $245.3314 | $245.33 | $245.35 | $245.30 |
| Purchase #7 | $137.52 | 11.832% | $153.7914 | $153.79 | $153.80 | $153.80 |
| 7 purchase totals = | $1,097.04 | $1,215.1200 | $1,215.12 | $1,215.15 | $1,215.10 | |