| 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 | $17.30 | 11.362% | $19.2656 | $19.27 | $19.25 | $19.30 |
| Purchase #2 | $46.52 | 12.743% | $52.448 | $52.45 | $52.45 | $52.40 |
| Purchase #3 | $215.80 | 13.829% | $245.643 | $245.64 | $245.65 | $245.60 |
| Purchase #4 | $173.92 | 11.559% | $194.0234 | $194.02 | $194.00 | $194.00 |
| Purchase #5 | $124.47 | 12.591% | $140.142 | $140.14 | $140.15 | $140.10 |
| Purchase #6 | $216.76 | 5.802% | $229.3364 | $229.34 | $229.35 | $229.30 |
| Purchase #7 | $167.69 | 8.842% | $182.5171 | $182.52 | $182.50 | $182.50 |
| 7 purchase totals = | $962.46 | $1,063.3755 | $1,063.38 | $1,063.35 | $1,063.20 | |