| 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 | $201.56 | 5.753% | $213.1557 | $213.16 | $213.15 | $213.20 |
| Purchase #2 | $134.31 | 5.804% | $142.1054 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $190.93 | 6.330% | $203.0159 | $203.02 | $203.00 | $203.00 |
| Purchase #4 | $9.43 | 8.487% | $10.2303 | $10.23 | $10.25 | $10.20 |
| Purchase #5 | $96.36 | 12.242% | $108.1564 | $108.16 | $108.15 | $108.20 |
| Purchase #6 | $81.94 | 11.232% | $91.1435 | $91.14 | $91.15 | $91.10 |
| Purchase #7 | $84.76 | 10.263% | $93.4589 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $799.29 | $861.2661 | $861.28 | $861.25 | $861.30 | |