| 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 | $210.82 | 4.191% | $219.6555 | $219.66 | $219.65 | $219.70 |
| Purchase #2 | $240.80 | 10.761% | $266.7125 | $266.71 | $266.70 | $266.70 |
| Purchase #3 | $196.74 | 9.852% | $216.1228 | $216.12 | $216.10 | $216.10 |
| Purchase #4 | $79.75 | 5.752% | $84.3372 | $84.34 | $84.35 | $84.30 |
| Purchase #5 | $200.56 | 10.679% | $221.9778 | $221.98 | $222.00 | $222.00 |
| Purchase #6 | $156.44 | 4.418% | $163.3515 | $163.35 | $163.35 | $163.40 |
| Purchase #7 | $247.74 | 12.226% | $278.0287 | $278.03 | $278.05 | $278.00 |
| 7 purchase totals = | $1,332.85 | $1,450.1860 | $1,450.19 | $1,450.20 | $1,450.20 | |