| 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 | $203.92 | 7.298% | $218.8021 | $218.80 | $218.80 | $218.80 |
| Purchase #2 | $197.75 | 11.180% | $219.8585 | $219.86 | $219.85 | $219.90 |
| Purchase #3 | $10.70 | 7.292% | $11.4802 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $212.58 | 8.852% | $231.3976 | $231.40 | $231.40 | $231.40 |
| Purchase #5 | $131.45 | 12.509% | $147.8931 | $147.89 | $147.90 | $147.90 |
| Purchase #6 | $175.98 | 8.211% | $190.4297 | $190.43 | $190.45 | $190.40 |
| Purchase #7 | $122.48 | 9.453% | $134.058 | $134.06 | $134.05 | $134.10 |
| 7 purchase totals = | $1,054.86 | $1,153.9192 | $1,153.92 | $1,153.95 | $1,154.00 | |