| 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 | $126.91 | 6.638% | $135.3343 | $135.33 | $135.35 | $135.30 |
| Purchase #2 | $124.85 | 13.463% | $141.6586 | $141.66 | $141.65 | $141.70 |
| Purchase #3 | $207.41 | 11.178% | $230.5943 | $230.59 | $230.60 | $230.60 |
| Purchase #4 | $121.27 | 5.289% | $127.684 | $127.68 | $127.70 | $127.70 |
| Purchase #5 | $213.97 | 9.318% | $233.9077 | $233.91 | $233.90 | $233.90 |
| Purchase #6 | $228.41 | 10.855% | $253.2039 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $6.98 | 6.208% | $7.4133 | $7.41 | $7.40 | $7.40 |
| 7 purchase totals = | $1,029.80 | $1,129.7961 | $1,129.78 | $1,129.80 | $1,129.80 | |