| 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 | $24.39 | 4.456% | $25.4768 | $25.48 | $25.50 | $25.50 |
| Purchase #2 | $207.94 | 7.344% | $223.2111 | $223.21 | $223.20 | $223.20 |
| Purchase #3 | $98.54 | 12.481% | $110.8388 | $110.84 | $110.85 | $110.80 |
| Purchase #4 | $92.44 | 10.354% | $102.0112 | $102.01 | $102.00 | $102.00 |
| Purchase #5 | $100.54 | 10.783% | $111.3812 | $111.38 | $111.40 | $111.40 |
| Purchase #6 | $186.72 | 4.766% | $195.6191 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $135.59 | 7.739% | $146.0833 | $146.08 | $146.10 | $146.10 |
| 7 purchase totals = | $846.16 | $914.6215 | $914.62 | $914.65 | $914.60 | |