| 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 | $36.49 | 3.607% | $37.8062 | $37.81 | $37.80 | $37.80 |
| Purchase #2 | $211.56 | 9.286% | $231.2055 | $231.21 | $231.20 | $231.20 |
| Purchase #3 | $228.78 | 13.815% | $260.386 | $260.39 | $260.40 | $260.40 |
| Purchase #4 | $107.67 | 8.767% | $117.1094 | $117.11 | $117.10 | $117.10 |
| Purchase #5 | $32.58 | 5.127% | $34.2504 | $34.25 | $34.25 | $34.30 |
| Purchase #6 | $224.60 | 6.874% | $240.039 | $240.04 | $240.05 | $240.00 |
| Purchase #7 | $80.96 | 4.396% | $84.519 | $84.52 | $84.50 | $84.50 |
| 7 purchase totals = | $922.64 | $1,005.3155 | $1,005.33 | $1,005.30 | $1,005.30 | |