| 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 | $113.54 | 9.107% | $123.8801 | $123.88 | $123.90 | $123.90 |
| Purchase #2 | $232.55 | 13.772% | $264.5768 | $264.58 | $264.60 | $264.60 |
| Purchase #3 | $52.68 | 11.111% | $58.5333 | $58.53 | $58.55 | $58.50 |
| Purchase #4 | $218.62 | 3.650% | $226.5996 | $226.60 | $226.60 | $226.60 |
| Purchase #5 | $92.57 | 11.299% | $103.0295 | $103.03 | $103.05 | $103.00 |
| Purchase #6 | $79.90 | 9.490% | $87.4825 | $87.48 | $87.50 | $87.50 |
| Purchase #7 | $158.26 | 11.607% | $176.6292 | $176.63 | $176.65 | $176.60 |
| 7 purchase totals = | $948.12 | $1,040.7310 | $1,040.73 | $1,040.85 | $1,040.70 | |