| 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 | $138.29 | 5.650% | $146.1034 | $146.10 | $146.10 | $146.10 |
| Purchase #2 | $229.95 | 8.293% | $249.0198 | $249.02 | $249.00 | $249.00 |
| Purchase #3 | $89.76 | 13.442% | $101.8255 | $101.83 | $101.85 | $101.80 |
| Purchase #4 | $216.45 | 10.849% | $239.9327 | $239.93 | $239.95 | $239.90 |
| Purchase #5 | $246.89 | 3.651% | $255.904 | $255.90 | $255.90 | $255.90 |
| Purchase #6 | $141.34 | 12.626% | $159.1856 | $159.19 | $159.20 | $159.20 |
| Purchase #7 | $134.47 | 3.762% | $139.5288 | $139.53 | $139.55 | $139.50 |
| 7 purchase totals = | $1,197.15 | $1,291.4998 | $1,291.50 | $1,291.55 | $1,291.40 | |