| 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 | $212.89 | 9.637% | $233.4062 | $233.41 | $233.40 | $233.40 |
| Purchase #2 | $111.39 | 9.716% | $122.2127 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $122.42 | 9.540% | $134.0989 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $9.78 | 13.372% | $11.0878 | $11.09 | $11.10 | $11.10 |
| Purchase #5 | $46.70 | 13.331% | $52.9256 | $52.93 | $52.95 | $52.90 |
| Purchase #6 | $188.69 | 6.337% | $200.6473 | $200.65 | $200.65 | $200.60 |
| Purchase #7 | $26.98 | 10.211% | $29.7349 | $29.73 | $29.75 | $29.70 |
| 7 purchase totals = | $718.85 | $784.1134 | $784.12 | $784.15 | $784.00 | |