| 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 | $235.99 | 3.681% | $244.6768 | $244.68 | $244.70 | $244.70 |
| Purchase #2 | $88.73 | 13.359% | $100.5834 | $100.58 | $100.60 | $100.60 |
| Purchase #3 | $244.43 | 5.734% | $258.4456 | $258.45 | $258.45 | $258.40 |
| Purchase #4 | $7.91 | 13.517% | $8.9792 | $8.98 | $9.00 | $9.00 |
| Purchase #5 | $34.46 | 4.746% | $36.0955 | $36.10 | $36.10 | $36.10 |
| Purchase #6 | $127.92 | 7.197% | $137.1264 | $137.13 | $137.15 | $137.10 |
| Purchase #7 | $174.34 | 4.868% | $182.8269 | $182.83 | $182.85 | $182.80 |
| 7 purchase totals = | $913.78 | $968.7338 | $968.75 | $968.85 | $968.70 | |