| 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 | $239.37 | 7.830% | $258.1127 | $258.11 | $258.10 | $258.10 |
| Purchase #2 | $31.57 | 7.393% | $33.904 | $33.90 | $33.90 | $33.90 |
| Purchase #3 | $203.51 | 7.843% | $219.4713 | $219.47 | $219.45 | $219.50 |
| Purchase #4 | $129.92 | 8.583% | $141.071 | $141.07 | $141.05 | $141.10 |
| Purchase #5 | $231.74 | 3.733% | $240.3909 | $240.39 | $240.40 | $240.40 |
| Purchase #6 | $228.74 | 7.547% | $246.003 | $246.00 | $246.00 | $246.00 |
| Purchase #7 | $147.30 | 13.665% | $167.4285 | $167.43 | $167.45 | $167.40 |
| 7 purchase totals = | $1,212.15 | $1,306.3814 | $1,306.37 | $1,306.35 | $1,306.40 | |