| 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 | $52.82 | 8.494% | $57.3065 | $57.31 | $57.30 | $57.30 |
| Purchase #2 | $138.45 | 12.275% | $155.4447 | $155.44 | $155.45 | $155.40 |
| Purchase #3 | $241.49 | 7.738% | $260.1765 | $260.18 | $260.20 | $260.20 |
| Purchase #4 | $189.86 | 9.718% | $208.3106 | $208.31 | $208.30 | $208.30 |
| Purchase #5 | $131.89 | 4.571% | $137.9187 | $137.92 | $137.90 | $137.90 |
| Purchase #6 | $112.42 | 11.199% | $125.0099 | $125.01 | $125.00 | $125.00 |
| Purchase #7 | $241.40 | 13.475% | $273.9287 | $273.93 | $273.95 | $273.90 |
| 7 purchase totals = | $1,108.33 | $1,218.0956 | $1,218.10 | $1,218.10 | $1,218.00 | |