| 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 | $33.83 | 13.258% | $38.3152 | $38.32 | $38.30 | $38.30 |
| Purchase #2 | $206.44 | 13.665% | $234.65 | $234.65 | $234.65 | $234.70 |
| Purchase #3 | $246.43 | 5.361% | $259.6411 | $259.64 | $259.65 | $259.60 |
| Purchase #4 | $34.85 | 12.361% | $39.1578 | $39.16 | $39.15 | $39.20 |
| Purchase #5 | $116.63 | 10.276% | $128.6149 | $128.61 | $128.60 | $128.60 |
| Purchase #6 | $197.49 | 8.874% | $215.0153 | $215.02 | $215.00 | $215.00 |
| Purchase #7 | $90.38 | 12.476% | $101.6558 | $101.66 | $101.65 | $101.70 |
| 7 purchase totals = | $926.05 | $1,017.0501 | $1,017.06 | $1,017.00 | $1,017.10 | |