| 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 | $126.67 | 5.432% | $133.5507 | $133.55 | $133.55 | $133.60 |
| Purchase #2 | $21.38 | 6.396% | $22.7475 | $22.75 | $22.75 | $22.70 |
| Purchase #3 | $118.68 | 4.403% | $123.9055 | $123.91 | $123.90 | $123.90 |
| Purchase #4 | $210.97 | 6.290% | $224.24 | $224.24 | $224.25 | $224.20 |
| Purchase #5 | $133.51 | 11.501% | $148.865 | $148.87 | $148.85 | $148.90 |
| Purchase #6 | $200.90 | 9.755% | $220.4978 | $220.50 | $220.50 | $220.50 |
| Purchase #7 | $107.97 | 7.230% | $115.7762 | $115.78 | $115.80 | $115.80 |
| 7 purchase totals = | $920.08 | $989.5827 | $989.60 | $989.60 | $989.60 | |