| 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 | $209.87 | 5.693% | $221.8179 | $221.82 | $221.80 | $221.80 |
| Purchase #2 | $55.60 | 10.555% | $61.4686 | $61.47 | $61.45 | $61.50 |
| Purchase #3 | $149.52 | 5.226% | $157.3339 | $157.33 | $157.35 | $157.30 |
| Purchase #4 | $128.84 | 11.616% | $143.8061 | $143.81 | $143.80 | $143.80 |
| Purchase #5 | $216.25 | 4.299% | $225.5466 | $225.55 | $225.55 | $225.50 |
| Purchase #6 | $134.31 | 11.118% | $149.2426 | $149.24 | $149.25 | $149.20 |
| Purchase #7 | $219.68 | 3.370% | $227.0832 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $1,114.07 | $1,186.2989 | $1,186.30 | $1,186.30 | $1,186.20 | |