| 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 | $119.98 | 10.661% | $132.7711 | $132.77 | $132.75 | $132.80 |
| Purchase #2 | $108.94 | 10.611% | $120.4996 | $120.50 | $120.50 | $120.50 |
| Purchase #3 | $84.97 | 3.792% | $88.1921 | $88.19 | $88.20 | $88.20 |
| Purchase #4 | $174.25 | 9.240% | $190.3507 | $190.35 | $190.35 | $190.40 |
| Purchase #5 | $123.89 | 4.358% | $129.2891 | $129.29 | $129.30 | $129.30 |
| Purchase #6 | $69.66 | 4.305% | $72.6589 | $72.66 | $72.65 | $72.70 |
| Purchase #7 | $190.45 | 11.118% | $211.6242 | $211.62 | $211.60 | $211.60 |
| 7 purchase totals = | $872.14 | $945.3857 | $945.38 | $945.35 | $945.50 | |