| 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 | $233.88 | 7.284% | $250.9158 | $250.92 | $250.90 | $250.90 |
| Purchase #2 | $115.84 | 7.601% | $124.645 | $124.65 | $124.65 | $124.60 |
| Purchase #3 | $118.87 | 8.210% | $128.6292 | $128.63 | $128.65 | $128.60 |
| Purchase #4 | $84.63 | 9.839% | $92.9567 | $92.96 | $92.95 | $93.00 |
| Purchase #5 | $229.97 | 3.779% | $238.6606 | $238.66 | $238.65 | $238.70 |
| Purchase #6 | $21.83 | 6.190% | $23.1813 | $23.18 | $23.20 | $23.20 |
| Purchase #7 | $56.34 | 8.461% | $61.1069 | $61.11 | $61.10 | $61.10 |
| 7 purchase totals = | $861.36 | $920.0955 | $920.11 | $920.10 | $920.10 | |