| 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 | $228.46 | 4.463% | $238.6562 | $238.66 | $238.65 | $238.70 |
| Purchase #2 | $175.32 | 9.400% | $191.8001 | $191.80 | $191.80 | $191.80 |
| Purchase #3 | $118.66 | 4.675% | $124.2074 | $124.21 | $124.20 | $124.20 |
| Purchase #4 | $19.35 | 12.807% | $21.8282 | $21.83 | $21.85 | $21.80 |
| Purchase #5 | $229.96 | 12.225% | $258.0726 | $258.07 | $258.05 | $258.10 |
| Purchase #6 | $186.33 | 4.237% | $194.2248 | $194.22 | $194.20 | $194.20 |
| Purchase #7 | $48.27 | 9.530% | $52.8701 | $52.87 | $52.85 | $52.90 |
| 7 purchase totals = | $1,006.35 | $1,081.6594 | $1,081.66 | $1,081.60 | $1,081.70 | |