| 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 | $66.64 | 4.725% | $69.7887 | $69.79 | $69.80 | $69.80 |
| Purchase #2 | $222.31 | 11.237% | $247.291 | $247.29 | $247.30 | $247.30 |
| Purchase #3 | $78.42 | 9.110% | $85.5641 | $85.56 | $85.55 | $85.60 |
| Purchase #4 | $194.40 | 13.784% | $221.1961 | $221.20 | $221.20 | $221.20 |
| Purchase #5 | $8.56 | 10.309% | $9.4425 | $9.44 | $9.45 | $9.40 |
| Purchase #6 | $238.45 | 4.618% | $249.4616 | $249.46 | $249.45 | $249.50 |
| Purchase #7 | $214.30 | 10.697% | $237.2237 | $237.22 | $237.20 | $237.20 |
| 7 purchase totals = | $1,023.08 | $1,119.9677 | $1,119.96 | $1,119.95 | $1,120.00 | |