| 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 | $94.85 | 7.367% | $101.8376 | $101.84 | $101.85 | $101.80 |
| Purchase #2 | $45.36 | 8.482% | $49.2074 | $49.21 | $49.20 | $49.20 |
| Purchase #3 | $242.41 | 9.566% | $265.5989 | $265.60 | $265.60 | $265.60 |
| Purchase #4 | $169.90 | 10.618% | $187.94 | $187.94 | $187.95 | $187.90 |
| Purchase #5 | $210.85 | 13.474% | $239.2599 | $239.26 | $239.25 | $239.30 |
| Purchase #6 | $227.77 | 6.333% | $242.1947 | $242.19 | $242.20 | $242.20 |
| Purchase #7 | $116.67 | 11.246% | $129.7907 | $129.79 | $129.80 | $129.80 |
| 7 purchase totals = | $1,107.81 | $1,215.8292 | $1,215.83 | $1,215.85 | $1,215.80 | |