| 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 | $226.26 | 3.361% | $233.8646 | $233.86 | $233.85 | $233.90 |
| Purchase #2 | $53.28 | 13.485% | $60.4648 | $60.46 | $60.45 | $60.50 |
| Purchase #3 | $80.33 | 5.724% | $84.9281 | $84.93 | $84.95 | $84.90 |
| Purchase #4 | $11.76 | 5.197% | $12.3712 | $12.37 | $12.35 | $12.40 |
| Purchase #5 | $124.35 | 9.658% | $136.3597 | $136.36 | $136.35 | $136.40 |
| Purchase #6 | $164.29 | 11.689% | $183.4939 | $183.49 | $183.50 | $183.50 |
| Purchase #7 | $62.93 | 12.227% | $70.6245 | $70.62 | $70.60 | $70.60 |
| 7 purchase totals = | $723.20 | $782.1068 | $782.09 | $782.05 | $782.20 | |