| 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 | $194.47 | 13.120% | $219.9845 | $219.98 | $220.00 | $220.00 |
| Purchase #2 | $181.79 | 7.307% | $195.0734 | $195.07 | $195.05 | $195.10 |
| Purchase #3 | $149.69 | 10.587% | $165.5377 | $165.54 | $165.55 | $165.50 |
| Purchase #4 | $16.35 | 4.501% | $17.0859 | $17.09 | $17.10 | $17.10 |
| Purchase #5 | $122.50 | 7.306% | $131.4499 | $131.45 | $131.45 | $131.40 |
| Purchase #6 | $245.47 | 13.773% | $279.2786 | $279.28 | $279.30 | $279.30 |
| Purchase #7 | $231.47 | 3.525% | $239.6293 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $1,141.74 | $1,248.0393 | $1,248.04 | $1,248.10 | $1,248.00 | |