| 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 | $223.41 | 12.638% | $251.6446 | $251.64 | $251.65 | $251.60 |
| Purchase #2 | $132.73 | 5.495% | $140.0235 | $140.02 | $140.00 | $140.00 |
| Purchase #3 | $33.93 | 6.408% | $36.1042 | $36.10 | $36.10 | $36.10 |
| Purchase #4 | $153.72 | 4.803% | $161.1032 | $161.10 | $161.10 | $161.10 |
| Purchase #5 | $119.28 | 11.683% | $133.2155 | $133.22 | $133.20 | $133.20 |
| Purchase #6 | $56.92 | 8.281% | $61.6335 | $61.63 | $61.65 | $61.60 |
| Purchase #7 | $64.87 | 12.721% | $73.1221 | $73.12 | $73.10 | $73.10 |
| 7 purchase totals = | $784.86 | $856.8466 | $856.83 | $856.80 | $856.70 | |