| 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 | $207.48 | 6.662% | $221.3023 | $221.30 | $221.30 | $221.30 |
| Purchase #2 | $111.31 | 3.610% | $115.3283 | $115.33 | $115.35 | $115.30 |
| Purchase #3 | $117.38 | 10.612% | $129.8364 | $129.84 | $129.85 | $129.80 |
| Purchase #4 | $189.67 | 6.770% | $202.5107 | $202.51 | $202.50 | $202.50 |
| Purchase #5 | $38.67 | 13.135% | $43.7493 | $43.75 | $43.75 | $43.70 |
| Purchase #6 | $77.45 | 10.734% | $85.7635 | $85.76 | $85.75 | $85.80 |
| Purchase #7 | $77.48 | 10.439% | $85.5681 | $85.57 | $85.55 | $85.60 |
| 7 purchase totals = | $819.44 | $884.0586 | $884.06 | $884.05 | $884.00 | |