| 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 | $221.36 | 8.408% | $239.9719 | $239.97 | $239.95 | $240.00 |
| Purchase #2 | $101.96 | 11.433% | $113.6171 | $113.62 | $113.60 | $113.60 |
| Purchase #3 | $22.78 | 8.201% | $24.6482 | $24.65 | $24.65 | $24.60 |
| Purchase #4 | $8.56 | 3.869% | $8.8912 | $8.89 | $8.90 | $8.90 |
| Purchase #5 | $128.74 | 7.683% | $138.6311 | $138.63 | $138.65 | $138.60 |
| Purchase #6 | $141.66 | 9.479% | $155.088 | $155.09 | $155.10 | $155.10 |
| Purchase #7 | $56.98 | 13.773% | $64.8279 | $64.83 | $64.85 | $64.80 |
| 7 purchase totals = | $682.04 | $745.6754 | $745.68 | $745.70 | $745.60 | |