| 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 | $194.94 | 13.740% | $221.7248 | $221.72 | $221.70 | $221.70 |
| Purchase #2 | $116.57 | 10.837% | $129.2027 | $129.20 | $129.20 | $129.20 |
| Purchase #3 | $230.39 | 13.260% | $260.9397 | $260.94 | $260.95 | $260.90 |
| Purchase #4 | $182.40 | 6.261% | $193.8201 | $193.82 | $193.80 | $193.80 |
| Purchase #5 | $30.97 | 5.851% | $32.7821 | $32.78 | $32.80 | $32.80 |
| Purchase #6 | $47.91 | 8.636% | $52.0475 | $52.05 | $52.05 | $52.00 |
| Purchase #7 | $24.41 | 13.204% | $27.6331 | $27.63 | $27.65 | $27.60 |
| 7 purchase totals = | $827.59 | $918.1500 | $918.14 | $918.15 | $918.00 | |