| 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 | $12.85 | 3.287% | $13.2724 | $13.27 | $13.25 | $13.30 |
| Purchase #2 | $45.69 | 9.195% | $49.8912 | $49.89 | $49.90 | $49.90 |
| Purchase #3 | $139.93 | 10.782% | $155.0173 | $155.02 | $155.00 | $155.00 |
| Purchase #4 | $228.77 | 7.711% | $246.4105 | $246.41 | $246.40 | $246.40 |
| Purchase #5 | $200.40 | 10.245% | $220.931 | $220.93 | $220.95 | $220.90 |
| Purchase #6 | $5.48 | 6.178% | $5.8186 | $5.82 | $5.80 | $5.80 |
| Purchase #7 | $135.74 | 12.694% | $152.9708 | $152.97 | $152.95 | $153.00 |
| 7 purchase totals = | $768.86 | $844.3118 | $844.31 | $844.25 | $844.30 | |