| 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 | $93.52 | 10.624% | $103.4556 | $103.46 | $103.45 | $103.50 |
| Purchase #2 | $229.91 | 10.366% | $253.7425 | $253.74 | $253.75 | $253.70 |
| Purchase #3 | $212.61 | 13.241% | $240.7617 | $240.76 | $240.75 | $240.80 |
| Purchase #4 | $98.95 | 7.522% | $106.393 | $106.39 | $106.40 | $106.40 |
| Purchase #5 | $207.68 | 8.498% | $225.3286 | $225.33 | $225.35 | $225.30 |
| Purchase #6 | $71.28 | 3.236% | $73.5866 | $73.59 | $73.60 | $73.60 |
| Purchase #7 | $156.33 | 7.692% | $168.3549 | $168.35 | $168.35 | $168.40 |
| 7 purchase totals = | $1,070.28 | $1,171.6229 | $1,171.62 | $1,171.65 | $1,171.70 | |