| 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 | $118.39 | 3.325% | $122.3265 | $122.33 | $122.35 | $122.30 |
| Purchase #2 | $62.25 | 13.758% | $70.8144 | $70.81 | $70.80 | $70.80 |
| Purchase #3 | $20.59 | 9.700% | $22.5872 | $22.59 | $22.60 | $22.60 |
| Purchase #4 | $224.89 | 6.276% | $239.0041 | $239.00 | $239.00 | $239.00 |
| Purchase #5 | $155.38 | 6.244% | $165.0819 | $165.08 | $165.10 | $165.10 |
| Purchase #6 | $228.47 | 3.140% | $235.644 | $235.64 | $235.65 | $235.60 |
| Purchase #7 | $67.38 | 6.764% | $71.9376 | $71.94 | $71.95 | $71.90 |
| 7 purchase totals = | $877.35 | $927.3957 | $927.39 | $927.45 | $927.30 | |