| 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 | $185.88 | 7.625% | $200.0534 | $200.05 | $200.05 | $200.10 |
| Purchase #2 | $246.28 | 8.641% | $267.5611 | $267.56 | $267.55 | $267.60 |
| Purchase #3 | $244.95 | 4.513% | $256.0046 | $256.00 | $256.00 | $256.00 |
| Purchase #4 | $218.25 | 11.756% | $243.9075 | $243.91 | $243.90 | $243.90 |
| Purchase #5 | $50.48 | 4.333% | $52.6673 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $81.93 | 10.384% | $90.4376 | $90.44 | $90.45 | $90.40 |
| Purchase #7 | $223.85 | 5.672% | $236.5468 | $236.55 | $236.55 | $236.50 |
| 7 purchase totals = | $1,251.62 | $1,347.1783 | $1,347.18 | $1,347.15 | $1,347.20 | |