| 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 | $34.25 | 12.822% | $38.6415 | $38.64 | $38.65 | $38.60 |
| Purchase #2 | $124.77 | 3.510% | $129.1494 | $129.15 | $129.15 | $129.10 |
| Purchase #3 | $209.42 | 4.147% | $218.1046 | $218.10 | $218.10 | $218.10 |
| Purchase #4 | $231.88 | 6.634% | $247.2629 | $247.26 | $247.25 | $247.30 |
| Purchase #5 | $219.56 | 7.430% | $235.8733 | $235.87 | $235.85 | $235.90 |
| Purchase #6 | $155.74 | 8.723% | $169.3252 | $169.33 | $169.35 | $169.30 |
| Purchase #7 | $42.82 | 3.289% | $44.2283 | $44.23 | $44.25 | $44.20 |
| 7 purchase totals = | $1,018.44 | $1,082.5852 | $1,082.58 | $1,082.60 | $1,082.50 | |