| 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 | $106.43 | 5.519% | $112.3039 | $112.30 | $112.30 | $112.30 |
| Purchase #2 | $149.25 | 10.416% | $164.7959 | $164.80 | $164.80 | $164.80 |
| Purchase #3 | $53.35 | 8.449% | $57.8575 | $57.86 | $57.85 | $57.90 |
| Purchase #4 | $10.76 | 9.469% | $11.7789 | $11.78 | $11.80 | $11.80 |
| Purchase #5 | $230.86 | 6.276% | $245.3488 | $245.35 | $245.35 | $245.30 |
| Purchase #6 | $220.53 | 6.121% | $234.0286 | $234.03 | $234.05 | $234.00 |
| Purchase #7 | $139.34 | 5.719% | $147.3089 | $147.31 | $147.30 | $147.30 |
| 7 purchase totals = | $910.52 | $973.4225 | $973.43 | $973.45 | $973.40 | |