| 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 | $225.74 | 6.106% | $239.5237 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $93.63 | 10.834% | $103.7739 | $103.77 | $103.75 | $103.80 |
| Purchase #3 | $144.90 | 12.586% | $163.1371 | $163.14 | $163.15 | $163.10 |
| Purchase #4 | $184.47 | 7.752% | $198.7701 | $198.77 | $198.75 | $198.80 |
| Purchase #5 | $71.48 | 3.207% | $73.7724 | $73.77 | $73.75 | $73.80 |
| Purchase #6 | $152.94 | 7.726% | $164.7561 | $164.76 | $164.75 | $164.80 |
| Purchase #7 | $247.46 | 4.580% | $258.7937 | $258.79 | $258.80 | $258.80 |
| 7 purchase totals = | $1,120.62 | $1,202.5270 | $1,202.52 | $1,202.45 | $1,202.60 | |