| 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 | $212.66 | 4.545% | $222.3254 | $222.33 | $222.35 | $222.30 |
| Purchase #2 | $187.59 | 13.758% | $213.3986 | $213.40 | $213.40 | $213.40 |
| Purchase #3 | $131.36 | 10.119% | $144.6523 | $144.65 | $144.65 | $144.70 |
| Purchase #4 | $211.34 | 13.293% | $239.4334 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $164.27 | 5.248% | $172.8909 | $172.89 | $172.90 | $172.90 |
| Purchase #6 | $107.69 | 12.441% | $121.0877 | $121.09 | $121.10 | $121.10 |
| Purchase #7 | $111.62 | 3.778% | $115.837 | $115.84 | $115.85 | $115.80 |
| 7 purchase totals = | $1,126.53 | $1,229.6253 | $1,229.63 | $1,229.70 | $1,229.60 | |