| 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 | $212.57 | 10.415% | $234.7092 | $234.71 | $234.70 | $234.70 |
| Purchase #2 | $206.92 | 11.164% | $230.0205 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $35.29 | 10.467% | $38.9838 | $38.98 | $39.00 | $39.00 |
| Purchase #4 | $40.47 | 5.179% | $42.5659 | $42.57 | $42.55 | $42.60 |
| Purchase #5 | $7.82 | 12.211% | $8.7749 | $8.77 | $8.75 | $8.80 |
| Purchase #6 | $94.56 | 13.202% | $107.0438 | $107.04 | $107.05 | $107.00 |
| Purchase #7 | $235.91 | 12.325% | $264.9859 | $264.99 | $265.00 | $265.00 |
| 7 purchase totals = | $833.54 | $927.0840 | $927.08 | $927.05 | $927.10 | |