| 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 | $201.95 | 12.460% | $227.113 | $227.11 | $227.10 | $227.10 |
| Purchase #2 | $166.52 | 10.717% | $184.3659 | $184.37 | $184.35 | $184.40 |
| Purchase #3 | $79.66 | 7.542% | $85.668 | $85.67 | $85.65 | $85.70 |
| Purchase #4 | $49.29 | 4.758% | $51.6352 | $51.64 | $51.65 | $51.60 |
| Purchase #5 | $80.52 | 4.310% | $83.9904 | $83.99 | $84.00 | $84.00 |
| Purchase #6 | $29.91 | 11.223% | $33.2668 | $33.27 | $33.25 | $33.30 |
| Purchase #7 | $240.65 | 10.543% | $266.0217 | $266.02 | $266.00 | $266.00 |
| 7 purchase totals = | $848.50 | $932.0610 | $932.07 | $932.00 | $932.10 | |