| 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 | $28.78 | 13.426% | $32.644 | $32.64 | $32.65 | $32.60 |
| Purchase #2 | $240.50 | 6.296% | $255.6419 | $255.64 | $255.65 | $255.60 |
| Purchase #3 | $187.87 | 12.424% | $211.211 | $211.21 | $211.20 | $211.20 |
| Purchase #4 | $185.62 | 7.771% | $200.0445 | $200.04 | $200.05 | $200.00 |
| Purchase #5 | $29.66 | 4.126% | $30.8838 | $30.88 | $30.90 | $30.90 |
| Purchase #6 | $209.37 | 10.583% | $231.5276 | $231.53 | $231.55 | $231.50 |
| Purchase #7 | $248.45 | 4.115% | $258.6737 | $258.67 | $258.65 | $258.70 |
| 7 purchase totals = | $1,130.25 | $1,220.6265 | $1,220.61 | $1,220.65 | $1,220.50 | |