| 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 | $196.94 | 6.860% | $210.4501 | $210.45 | $210.45 | $210.50 |
| Purchase #2 | $109.90 | 7.366% | $117.9952 | $118.00 | $118.00 | $118.00 |
| Purchase #3 | $85.86 | 8.475% | $93.1366 | $93.14 | $93.15 | $93.10 |
| Purchase #4 | $207.93 | 13.861% | $236.7512 | $236.75 | $236.75 | $236.80 |
| Purchase #5 | $123.87 | 4.548% | $129.5036 | $129.50 | $129.50 | $129.50 |
| Purchase #6 | $48.35 | 13.498% | $54.8763 | $54.88 | $54.90 | $54.90 |
| Purchase #7 | $23.38 | 7.286% | $25.0835 | $25.08 | $25.10 | $25.10 |
| 7 purchase totals = | $796.23 | $867.7965 | $867.80 | $867.85 | $867.90 | |