| 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 | $234.47 | 3.559% | $242.8148 | $242.81 | $242.80 | $242.80 |
| Purchase #2 | $42.64 | 4.307% | $44.4765 | $44.48 | $44.50 | $44.50 |
| Purchase #3 | $31.40 | 8.539% | $34.0812 | $34.08 | $34.10 | $34.10 |
| Purchase #4 | $43.61 | 8.840% | $47.4651 | $47.47 | $47.45 | $47.50 |
| Purchase #5 | $183.46 | 5.241% | $193.0751 | $193.08 | $193.10 | $193.10 |
| Purchase #6 | $130.90 | 3.388% | $135.3349 | $135.33 | $135.35 | $135.30 |
| Purchase #7 | $9.84 | 11.116% | $10.9338 | $10.93 | $10.95 | $10.90 |
| 7 purchase totals = | $676.32 | $708.1814 | $708.18 | $708.25 | $708.20 | |