| 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 | $190.60 | 10.829% | $211.2401 | $211.24 | $211.25 | $211.20 |
| Purchase #2 | $131.45 | 11.801% | $146.9624 | $146.96 | $146.95 | $147.00 |
| Purchase #3 | $231.45 | 11.535% | $258.1478 | $258.15 | $258.15 | $258.10 |
| Purchase #4 | $50.58 | 11.459% | $56.376 | $56.38 | $56.40 | $56.40 |
| Purchase #5 | $140.80 | 11.528% | $157.0314 | $157.03 | $157.05 | $157.00 |
| Purchase #6 | $93.63 | 10.752% | $103.6971 | $103.70 | $103.70 | $103.70 |
| Purchase #7 | $140.36 | 10.355% | $154.8943 | $154.89 | $154.90 | $154.90 |
| 7 purchase totals = | $978.87 | $1,088.3491 | $1,088.35 | $1,088.40 | $1,088.30 | |