| 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 | $210.43 | 12.248% | $236.2035 | $236.20 | $236.20 | $236.20 |
| Purchase #2 | $135.74 | 3.786% | $140.8791 | $140.88 | $140.90 | $140.90 |
| Purchase #3 | $108.31 | 8.223% | $117.2163 | $117.22 | $117.20 | $117.20 |
| Purchase #4 | $90.43 | 13.612% | $102.7393 | $102.74 | $102.75 | $102.70 |
| Purchase #5 | $209.63 | 11.422% | $233.5739 | $233.57 | $233.55 | $233.60 |
| Purchase #6 | $142.96 | 10.161% | $157.4862 | $157.49 | $157.50 | $157.50 |
| Purchase #7 | $240.39 | 7.465% | $258.3351 | $258.34 | $258.35 | $258.30 |
| 7 purchase totals = | $1,137.89 | $1,246.4334 | $1,246.44 | $1,246.45 | $1,246.40 | |