| 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 | $117.88 | 7.854% | $127.1383 | $127.14 | $127.15 | $127.10 |
| Purchase #2 | $240.30 | 5.455% | $253.4084 | $253.41 | $253.40 | $253.40 |
| Purchase #3 | $230.68 | 7.424% | $247.8057 | $247.81 | $247.80 | $247.80 |
| Purchase #4 | $146.37 | 10.249% | $161.3715 | $161.37 | $161.35 | $161.40 |
| Purchase #5 | $219.87 | 12.346% | $247.0152 | $247.02 | $247.00 | $247.00 |
| Purchase #6 | $57.28 | 13.783% | $65.1749 | $65.17 | $65.15 | $65.20 |
| Purchase #7 | $17.25 | 11.842% | $19.2927 | $19.29 | $19.30 | $19.30 |
| 7 purchase totals = | $1,029.63 | $1,121.2067 | $1,121.21 | $1,121.15 | $1,121.20 | |