| 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 | $213.39 | 8.125% | $230.7279 | $230.73 | $230.75 | $230.70 |
| Purchase #2 | $136.56 | 6.194% | $145.0185 | $145.02 | $145.00 | $145.00 |
| Purchase #3 | $249.80 | 13.595% | $283.7603 | $283.76 | $283.75 | $283.80 |
| Purchase #4 | $100.46 | 8.178% | $108.6756 | $108.68 | $108.70 | $108.70 |
| Purchase #5 | $220.85 | 10.440% | $243.9067 | $243.91 | $243.90 | $243.90 |
| Purchase #6 | $218.61 | 12.513% | $245.9647 | $245.96 | $245.95 | $246.00 |
| Purchase #7 | $163.59 | 3.401% | $169.1537 | $169.15 | $169.15 | $169.20 |
| 7 purchase totals = | $1,303.26 | $1,427.2074 | $1,427.21 | $1,427.20 | $1,427.30 | |