| 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 | $230.48 | 12.671% | $259.6841 | $259.68 | $259.70 | $259.70 |
| Purchase #2 | $213.85 | 6.778% | $228.3448 | $228.34 | $228.35 | $228.30 |
| Purchase #3 | $187.65 | 11.548% | $209.3198 | $209.32 | $209.30 | $209.30 |
| Purchase #4 | $203.79 | 3.649% | $211.2263 | $211.23 | $211.25 | $211.20 |
| Purchase #5 | $242.94 | 3.411% | $251.2267 | $251.23 | $251.25 | $251.20 |
| Purchase #6 | $204.81 | 12.621% | $230.6591 | $230.66 | $230.65 | $230.70 |
| Purchase #7 | $247.61 | 8.732% | $269.2313 | $269.23 | $269.25 | $269.20 |
| 7 purchase totals = | $1,531.13 | $1,659.6921 | $1,659.69 | $1,659.75 | $1,659.60 | |