| 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 | $218.87 | 4.332% | $228.3514 | $228.35 | $228.35 | $228.40 |
| Purchase #2 | $47.94 | 6.528% | $51.0695 | $51.07 | $51.05 | $51.10 |
| Purchase #3 | $173.27 | 13.705% | $197.0167 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $228.36 | 4.469% | $238.5654 | $238.57 | $238.55 | $238.60 |
| Purchase #5 | $61.65 | 7.116% | $66.037 | $66.04 | $66.05 | $66.00 |
| Purchase #6 | $46.39 | 6.126% | $49.2319 | $49.23 | $49.25 | $49.20 |
| Purchase #7 | $222.89 | 13.505% | $252.9913 | $252.99 | $253.00 | $253.00 |
| 7 purchase totals = | $999.37 | $1,083.2632 | $1,083.27 | $1,083.25 | $1,083.30 | |