| 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 | $242.93 | 9.604% | $266.261 | $266.26 | $266.25 | $266.30 |
| Purchase #2 | $143.82 | 12.842% | $162.2894 | $162.29 | $162.30 | $162.30 |
| Purchase #3 | $209.27 | 4.460% | $218.6034 | $218.60 | $218.60 | $218.60 |
| Purchase #4 | $98.47 | 3.430% | $101.8475 | $101.85 | $101.85 | $101.80 |
| Purchase #5 | $100.66 | 7.431% | $108.14 | $108.14 | $108.15 | $108.10 |
| Purchase #6 | $158.36 | 10.568% | $175.0955 | $175.10 | $175.10 | $175.10 |
| Purchase #7 | $106.76 | 11.604% | $119.1484 | $119.15 | $119.15 | $119.10 |
| 7 purchase totals = | $1,060.27 | $1,151.3852 | $1,151.39 | $1,151.40 | $1,151.30 | |