| 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 | $10.78 | 8.518% | $11.6982 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $35.68 | 3.358% | $36.8781 | $36.88 | $36.90 | $36.90 |
| Purchase #3 | $238.35 | 3.738% | $247.2595 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $193.80 | 3.507% | $200.5966 | $200.60 | $200.60 | $200.60 |
| Purchase #5 | $230.54 | 10.671% | $255.1409 | $255.14 | $255.15 | $255.10 |
| Purchase #6 | $98.41 | 11.495% | $109.7222 | $109.72 | $109.70 | $109.70 |
| Purchase #7 | $216.78 | 13.712% | $246.5049 | $246.50 | $246.50 | $246.50 |
| 7 purchase totals = | $1,024.34 | $1,107.8004 | $1,107.80 | $1,107.80 | $1,107.80 | |