| 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 | $191.53 | 11.283% | $213.1403 | $213.14 | $213.15 | $213.10 |
| Purchase #2 | $79.32 | 6.606% | $84.5599 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $95.94 | 8.327% | $103.9289 | $103.93 | $103.95 | $103.90 |
| Purchase #4 | $23.94 | 3.543% | $24.7882 | $24.79 | $24.80 | $24.80 |
| Purchase #5 | $227.34 | 9.267% | $248.4076 | $248.41 | $248.40 | $248.40 |
| Purchase #6 | $128.44 | 5.714% | $135.7791 | $135.78 | $135.80 | $135.80 |
| Purchase #7 | $68.99 | 10.260% | $76.0684 | $76.07 | $76.05 | $76.10 |
| 7 purchase totals = | $815.50 | $886.6724 | $886.68 | $886.70 | $886.70 | |