| 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 | $220.63 | 13.422% | $250.243 | $250.24 | $250.25 | $250.20 |
| Purchase #2 | $46.73 | 8.525% | $50.7137 | $50.71 | $50.70 | $50.70 |
| Purchase #3 | $55.80 | 11.207% | $62.0535 | $62.05 | $62.05 | $62.10 |
| Purchase #4 | $201.86 | 7.788% | $217.5809 | $217.58 | $217.60 | $217.60 |
| Purchase #5 | $49.74 | 12.863% | $56.1381 | $56.14 | $56.15 | $56.10 |
| Purchase #6 | $147.38 | 6.777% | $157.3679 | $157.37 | $157.35 | $157.40 |
| Purchase #7 | $196.38 | 3.483% | $203.2199 | $203.22 | $203.20 | $203.20 |
| 7 purchase totals = | $918.52 | $997.3170 | $997.31 | $997.30 | $997.30 | |