| 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 | $210.50 | 11.508% | $234.7243 | $234.72 | $234.70 | $234.70 |
| Purchase #2 | $65.30 | 13.819% | $74.3238 | $74.32 | $74.30 | $74.30 |
| Purchase #3 | $95.58 | 6.234% | $101.5385 | $101.54 | $101.55 | $101.50 |
| Purchase #4 | $7.27 | 6.262% | $7.7252 | $7.73 | $7.75 | $7.70 |
| Purchase #5 | $48.36 | 5.742% | $51.1368 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $100.74 | 11.227% | $112.0501 | $112.05 | $112.05 | $112.10 |
| Purchase #7 | $226.43 | 4.153% | $235.8336 | $235.83 | $235.85 | $235.80 |
| 7 purchase totals = | $754.18 | $817.3323 | $817.33 | $817.35 | $817.20 | |