| 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 | $198.77 | 8.657% | $215.9775 | $215.98 | $216.00 | $216.00 |
| Purchase #2 | $12.81 | 7.216% | $13.7344 | $13.73 | $13.75 | $13.70 |
| Purchase #3 | $57.44 | 6.612% | $61.2379 | $61.24 | $61.25 | $61.20 |
| Purchase #4 | $203.91 | 8.451% | $221.1424 | $221.14 | $221.15 | $221.10 |
| Purchase #5 | $45.48 | 9.489% | $49.7956 | $49.80 | $49.80 | $49.80 |
| Purchase #6 | $239.93 | 6.393% | $255.2687 | $255.27 | $255.25 | $255.30 |
| Purchase #7 | $44.29 | 7.602% | $47.6569 | $47.66 | $47.65 | $47.70 |
| 7 purchase totals = | $802.63 | $864.8134 | $864.82 | $864.85 | $864.80 | |