| 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 | $120.26 | 12.138% | $134.8572 | $134.86 | $134.85 | $134.90 |
| Purchase #2 | $135.54 | 4.574% | $141.7396 | $141.74 | $141.75 | $141.70 |
| Purchase #3 | $85.88 | 12.183% | $96.3428 | $96.34 | $96.35 | $96.30 |
| Purchase #4 | $118.28 | 4.621% | $123.7457 | $123.75 | $123.75 | $123.70 |
| Purchase #5 | $122.89 | 10.454% | $135.7369 | $135.74 | $135.75 | $135.70 |
| Purchase #6 | $93.25 | 12.429% | $104.84 | $104.84 | $104.85 | $104.80 |
| Purchase #7 | $197.79 | 13.720% | $224.9268 | $224.93 | $224.95 | $224.90 |
| 7 purchase totals = | $873.89 | $962.1890 | $962.20 | $962.25 | $962.00 | |