| 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 | $229.89 | 5.289% | $242.0489 | $242.05 | $242.05 | $242.00 |
| Purchase #2 | $162.68 | 10.455% | $179.6882 | $179.69 | $179.70 | $179.70 |
| Purchase #3 | $50.62 | 6.486% | $53.9032 | $53.90 | $53.90 | $53.90 |
| Purchase #4 | $27.69 | 13.838% | $31.5217 | $31.52 | $31.50 | $31.50 |
| Purchase #5 | $34.96 | 5.338% | $36.8262 | $36.83 | $36.85 | $36.80 |
| Purchase #6 | $122.85 | 10.450% | $135.6878 | $135.69 | $135.70 | $135.70 |
| Purchase #7 | $221.70 | 7.806% | $239.0059 | $239.01 | $239.00 | $239.00 |
| 7 purchase totals = | $850.39 | $918.6819 | $918.69 | $918.70 | $918.60 | |