| 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 | $18.96 | 8.181% | $20.5111 | $20.51 | $20.50 | $20.50 |
| Purchase #2 | $208.41 | 10.874% | $231.0725 | $231.07 | $231.05 | $231.10 |
| Purchase #3 | $72.84 | 4.779% | $76.321 | $76.32 | $76.30 | $76.30 |
| Purchase #4 | $57.52 | 10.261% | $63.4221 | $63.42 | $63.40 | $63.40 |
| Purchase #5 | $149.27 | 3.518% | $154.5213 | $154.52 | $154.50 | $154.50 |
| Purchase #6 | $212.70 | 13.249% | $240.8806 | $240.88 | $240.90 | $240.90 |
| Purchase #7 | $249.66 | 7.298% | $267.8802 | $267.88 | $267.90 | $267.90 |
| 7 purchase totals = | $969.36 | $1,054.6088 | $1,054.60 | $1,054.55 | $1,054.60 | |