| 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 | $247.93 | 10.346% | $273.5808 | $273.58 | $273.60 | $273.60 |
| Purchase #2 | $43.79 | 9.655% | $48.0179 | $48.02 | $48.00 | $48.00 |
| Purchase #3 | $84.80 | 8.585% | $92.0801 | $92.08 | $92.10 | $92.10 |
| Purchase #4 | $131.59 | 10.333% | $145.1872 | $145.19 | $145.20 | $145.20 |
| Purchase #5 | $197.60 | 7.806% | $213.0247 | $213.02 | $213.00 | $213.00 |
| Purchase #6 | $85.75 | 6.221% | $91.0845 | $91.08 | $91.10 | $91.10 |
| Purchase #7 | $36.49 | 11.807% | $40.7984 | $40.80 | $40.80 | $40.80 |
| 7 purchase totals = | $827.95 | $903.7736 | $903.77 | $903.80 | $903.80 | |