| 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 | $29.65 | 7.835% | $31.9731 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $188.27 | 6.508% | $200.5226 | $200.52 | $200.50 | $200.50 |
| Purchase #3 | $183.67 | 4.736% | $192.3686 | $192.37 | $192.35 | $192.40 |
| Purchase #4 | $40.25 | 7.302% | $43.1891 | $43.19 | $43.20 | $43.20 |
| Purchase #5 | $237.86 | 10.279% | $262.3096 | $262.31 | $262.30 | $262.30 |
| Purchase #6 | $131.61 | 9.449% | $144.0458 | $144.05 | $144.05 | $144.00 |
| Purchase #7 | $52.96 | 8.863% | $57.6538 | $57.65 | $57.65 | $57.70 |
| 7 purchase totals = | $864.27 | $932.0626 | $932.06 | $932.00 | $932.10 | |