| 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 | $229.82 | 12.289% | $258.0626 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $154.50 | 5.525% | $163.0361 | $163.04 | $163.05 | $163.00 |
| Purchase #3 | $6.97 | 11.716% | $7.7866 | $7.79 | $7.80 | $7.80 |
| Purchase #4 | $57.43 | 8.157% | $62.1146 | $62.11 | $62.10 | $62.10 |
| Purchase #5 | $76.48 | 6.764% | $81.6531 | $81.65 | $81.65 | $81.70 |
| Purchase #6 | $42.61 | 9.408% | $46.6187 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $110.34 | 4.403% | $115.1983 | $115.20 | $115.20 | $115.20 |
| 7 purchase totals = | $678.15 | $734.4700 | $734.47 | $734.45 | $734.50 | |