| 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 | $197.96 | 11.630% | $220.9827 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $156.78 | 7.596% | $168.689 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $35.61 | 5.338% | $37.5109 | $37.51 | $37.50 | $37.50 |
| Purchase #4 | $50.77 | 6.852% | $54.2488 | $54.25 | $54.25 | $54.20 |
| Purchase #5 | $101.91 | 13.206% | $115.3682 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $235.70 | 3.249% | $243.3579 | $243.36 | $243.35 | $243.40 |
| Purchase #7 | $165.99 | 8.357% | $179.8618 | $179.86 | $179.85 | $179.90 |
| 7 purchase totals = | $944.72 | $1,020.0193 | $1,020.02 | $1,020.00 | $1,020.10 | |