| 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 | $196.64 | 12.852% | $221.9122 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $171.75 | 7.347% | $184.3685 | $184.37 | $184.35 | $184.40 |
| Purchase #3 | $218.71 | 12.391% | $245.8104 | $245.81 | $245.80 | $245.80 |
| Purchase #4 | $15.64 | 13.768% | $17.7933 | $17.79 | $17.80 | $17.80 |
| Purchase #5 | $155.51 | 9.520% | $170.3146 | $170.31 | $170.30 | $170.30 |
| Purchase #6 | $248.63 | 5.846% | $263.1649 | $263.16 | $263.15 | $263.20 |
| Purchase #7 | $234.32 | 10.394% | $258.6752 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $1,241.20 | $1,362.0391 | $1,362.03 | $1,362.00 | $1,362.10 | |