| 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 | $28.27 | 10.415% | $31.2143 | $31.21 | $31.20 | $31.20 |
| Purchase #2 | $247.40 | 11.408% | $275.6234 | $275.62 | $275.60 | $275.60 |
| Purchase #3 | $235.51 | 8.648% | $255.8769 | $255.88 | $255.90 | $255.90 |
| Purchase #4 | $167.56 | 9.310% | $183.1598 | $183.16 | $183.15 | $183.20 |
| Purchase #5 | $152.97 | 9.604% | $167.6612 | $167.66 | $167.65 | $167.70 |
| Purchase #6 | $139.79 | 11.588% | $155.9889 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $196.86 | 4.700% | $206.1124 | $206.11 | $206.10 | $206.10 |
| 7 purchase totals = | $1,168.36 | $1,275.6369 | $1,275.63 | $1,275.60 | $1,275.70 | |