| 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 | $209.84 | 13.874% | $238.9532 | $238.95 | $238.95 | $239.00 |
| Purchase #2 | $134.52 | 9.661% | $147.516 | $147.52 | $147.50 | $147.50 |
| Purchase #3 | $247.75 | 7.767% | $266.9927 | $266.99 | $267.00 | $267.00 |
| Purchase #4 | $9.91 | 11.641% | $11.0636 | $11.06 | $11.05 | $11.10 |
| Purchase #5 | $190.64 | 11.248% | $212.0832 | $212.08 | $212.10 | $212.10 |
| Purchase #6 | $116.94 | 8.731% | $127.15 | $127.15 | $127.15 | $127.20 |
| Purchase #7 | $142.75 | 9.243% | $155.9444 | $155.94 | $155.95 | $155.90 |
| 7 purchase totals = | $1,052.35 | $1,159.7031 | $1,159.69 | $1,159.70 | $1,159.80 | |