| 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 | $184.44 | 10.809% | $204.3761 | $204.38 | $204.40 | $204.40 |
| Purchase #2 | $215.34 | 6.496% | $229.3285 | $229.33 | $229.35 | $229.30 |
| Purchase #3 | $10.98 | 12.485% | $12.3509 | $12.35 | $12.35 | $12.40 |
| Purchase #4 | $224.99 | 13.754% | $255.9351 | $255.94 | $255.95 | $255.90 |
| Purchase #5 | $128.93 | 4.111% | $134.2303 | $134.23 | $134.25 | $134.20 |
| Purchase #6 | $224.33 | 10.343% | $247.5325 | $247.53 | $247.55 | $247.50 |
| Purchase #7 | $16.58 | 9.416% | $18.1412 | $18.14 | $18.15 | $18.10 |
| 7 purchase totals = | $1,005.59 | $1,101.8946 | $1,101.90 | $1,102.00 | $1,101.80 | |