| 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 | $189.88 | 5.806% | $200.9044 | $200.90 | $200.90 | $200.90 |
| Purchase #2 | $227.59 | 8.405% | $246.7189 | $246.72 | $246.70 | $246.70 |
| Purchase #3 | $196.53 | 12.728% | $221.5443 | $221.54 | $221.55 | $221.50 |
| Purchase #4 | $21.25 | 3.626% | $22.0205 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $183.80 | 4.120% | $191.3726 | $191.37 | $191.35 | $191.40 |
| Purchase #6 | $47.94 | 5.729% | $50.6865 | $50.69 | $50.70 | $50.70 |
| Purchase #7 | $165.49 | 3.581% | $171.4162 | $171.42 | $171.40 | $171.40 |
| 7 purchase totals = | $1,032.48 | $1,104.6634 | $1,104.66 | $1,104.60 | $1,104.60 | |