| 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 | $242.91 | 9.205% | $265.2699 | $265.27 | $265.25 | $265.30 |
| Purchase #2 | $200.64 | 12.555% | $225.8304 | $225.83 | $225.85 | $225.80 |
| Purchase #3 | $109.83 | 3.633% | $113.8201 | $113.82 | $113.80 | $113.80 |
| Purchase #4 | $148.91 | 8.252% | $161.1981 | $161.20 | $161.20 | $161.20 |
| Purchase #5 | $202.52 | 6.258% | $215.1937 | $215.19 | $215.20 | $215.20 |
| Purchase #6 | $155.66 | 7.699% | $167.6443 | $167.64 | $167.65 | $167.60 |
| Purchase #7 | $118.56 | 8.696% | $128.87 | $128.87 | $128.85 | $128.90 |
| 7 purchase totals = | $1,179.03 | $1,277.8265 | $1,277.82 | $1,277.80 | $1,277.80 | |