| 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 | $45.90 | 12.669% | $51.7151 | $51.72 | $51.70 | $51.70 |
| Purchase #2 | $211.94 | 3.166% | $218.65 | $218.65 | $218.65 | $218.70 |
| Purchase #3 | $34.80 | 6.387% | $37.0227 | $37.02 | $37.00 | $37.00 |
| Purchase #4 | $122.60 | 12.554% | $137.9912 | $137.99 | $138.00 | $138.00 |
| Purchase #5 | $167.57 | 11.200% | $186.3378 | $186.34 | $186.35 | $186.30 |
| Purchase #6 | $208.70 | 4.279% | $217.6303 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $191.33 | 9.447% | $209.4049 | $209.40 | $209.40 | $209.40 |
| 7 purchase totals = | $982.84 | $1,058.7520 | $1,058.75 | $1,058.75 | $1,058.70 | |