| 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 | $123.50 | 7.393% | $132.6304 | $132.63 | $132.65 | $132.60 |
| Purchase #2 | $44.60 | 8.615% | $48.4423 | $48.44 | $48.45 | $48.40 |
| Purchase #3 | $243.78 | 5.151% | $256.3371 | $256.34 | $256.35 | $256.30 |
| Purchase #4 | $127.76 | 12.813% | $144.1299 | $144.13 | $144.15 | $144.10 |
| Purchase #5 | $40.68 | 8.148% | $43.9946 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $240.30 | 7.153% | $257.4887 | $257.49 | $257.50 | $257.50 |
| Purchase #7 | $233.36 | 5.647% | $246.5378 | $246.54 | $246.55 | $246.50 |
| 7 purchase totals = | $1,053.98 | $1,129.5608 | $1,129.56 | $1,129.65 | $1,129.40 | |