| 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 | $128.41 | 12.120% | $143.9733 | $143.97 | $143.95 | $144.00 |
| Purchase #2 | $10.55 | 7.325% | $11.3228 | $11.32 | $11.30 | $11.30 |
| Purchase #3 | $93.44 | 7.407% | $100.3611 | $100.36 | $100.35 | $100.40 |
| Purchase #4 | $213.28 | 10.633% | $235.9581 | $235.96 | $235.95 | $236.00 |
| Purchase #5 | $6.36 | 7.521% | $6.8383 | $6.84 | $6.85 | $6.80 |
| Purchase #6 | $81.68 | 4.349% | $85.2323 | $85.23 | $85.25 | $85.20 |
| Purchase #7 | $248.26 | 6.122% | $263.4585 | $263.46 | $263.45 | $263.50 |
| 7 purchase totals = | $781.98 | $847.1444 | $847.14 | $847.10 | $847.20 | |