| 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 | $240.79 | 13.579% | $273.4869 | $273.49 | $273.50 | $273.50 |
| Purchase #2 | $58.33 | 10.538% | $64.4768 | $64.48 | $64.50 | $64.50 |
| Purchase #3 | $149.76 | 4.827% | $156.9889 | $156.99 | $157.00 | $157.00 |
| Purchase #4 | $151.89 | 11.150% | $168.8257 | $168.83 | $168.85 | $168.80 |
| Purchase #5 | $75.64 | 10.845% | $83.8432 | $83.84 | $83.85 | $83.80 |
| Purchase #6 | $237.43 | 12.404% | $266.8808 | $266.88 | $266.90 | $266.90 |
| Purchase #7 | $249.71 | 12.580% | $281.1235 | $281.12 | $281.10 | $281.10 |
| 7 purchase totals = | $1,163.55 | $1,295.6258 | $1,295.63 | $1,295.70 | $1,295.60 | |