| 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 | $240.82 | 13.563% | $273.4824 | $273.48 | $273.50 | $273.50 |
| Purchase #2 | $47.49 | 6.735% | $50.6885 | $50.69 | $50.70 | $50.70 |
| Purchase #3 | $30.54 | 6.802% | $32.6173 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $97.79 | 10.570% | $108.1264 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $95.98 | 7.398% | $103.0806 | $103.08 | $103.10 | $103.10 |
| Purchase #6 | $207.93 | 9.106% | $226.8641 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $139.63 | 3.375% | $144.3425 | $144.34 | $144.35 | $144.30 |
| 7 purchase totals = | $860.18 | $939.2018 | $939.20 | $939.25 | $939.20 | |