| 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 | $113.48 | 4.705% | $118.8192 | $118.82 | $118.80 | $118.80 |
| Purchase #2 | $48.84 | 8.449% | $52.9665 | $52.97 | $52.95 | $53.00 |
| Purchase #3 | $237.63 | 4.506% | $248.3376 | $248.34 | $248.35 | $248.30 |
| Purchase #4 | $89.94 | 11.493% | $100.2768 | $100.28 | $100.30 | $100.30 |
| Purchase #5 | $36.93 | 5.558% | $38.9826 | $38.98 | $39.00 | $39.00 |
| Purchase #6 | $117.84 | 7.222% | $126.3504 | $126.35 | $126.35 | $126.40 |
| Purchase #7 | $194.97 | 10.683% | $215.7986 | $215.80 | $215.80 | $215.80 |
| 7 purchase totals = | $839.63 | $901.5317 | $901.54 | $901.55 | $901.60 | |