| 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 | $195.34 | 9.317% | $213.5398 | $213.54 | $213.55 | $213.50 |
| Purchase #2 | $27.35 | 10.595% | $30.2477 | $30.25 | $30.25 | $30.20 |
| Purchase #3 | $32.87 | 3.510% | $34.0237 | $34.02 | $34.00 | $34.00 |
| Purchase #4 | $141.89 | 9.686% | $155.6335 | $155.63 | $155.65 | $155.60 |
| Purchase #5 | $225.47 | 6.433% | $239.9745 | $239.97 | $239.95 | $240.00 |
| Purchase #6 | $25.30 | 4.774% | $26.5078 | $26.51 | $26.50 | $26.50 |
| Purchase #7 | $217.99 | 6.865% | $232.955 | $232.96 | $232.95 | $233.00 |
| 7 purchase totals = | $866.21 | $932.8820 | $932.88 | $932.85 | $932.80 | |