| 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 | $216.70 | 6.678% | $231.1712 | $231.17 | $231.15 | $231.20 |
| Purchase #2 | $66.62 | 9.850% | $73.1821 | $73.18 | $73.20 | $73.20 |
| Purchase #3 | $5.54 | 12.141% | $6.2126 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $89.77 | 6.477% | $95.5844 | $95.58 | $95.60 | $95.60 |
| Purchase #5 | $172.45 | 4.421% | $180.074 | $180.07 | $180.05 | $180.10 |
| Purchase #6 | $247.59 | 11.640% | $276.4095 | $276.41 | $276.40 | $276.40 |
| Purchase #7 | $227.92 | 13.259% | $258.1399 | $258.14 | $258.15 | $258.10 |
| 7 purchase totals = | $1,026.59 | $1,120.7737 | $1,120.76 | $1,120.75 | $1,120.80 | |