| 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 | $241.99 | 11.127% | $268.9162 | $268.92 | $268.90 | $268.90 |
| Purchase #2 | $216.47 | 9.662% | $237.3853 | $237.39 | $237.40 | $237.40 |
| Purchase #3 | $137.51 | 9.252% | $150.2324 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $101.35 | 11.175% | $112.6759 | $112.68 | $112.70 | $112.70 |
| Purchase #5 | $5.44 | 11.562% | $6.069 | $6.07 | $6.05 | $6.10 |
| Purchase #6 | $108.28 | 12.770% | $122.1074 | $122.11 | $122.10 | $122.10 |
| Purchase #7 | $181.29 | 10.857% | $200.9727 | $200.97 | $200.95 | $201.00 |
| 7 purchase totals = | $992.33 | $1,098.3589 | $1,098.37 | $1,098.35 | $1,098.40 | |