| 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 | $183.30 | 10.390% | $202.3449 | $202.34 | $202.35 | $202.30 |
| Purchase #2 | $39.86 | 5.376% | $42.0029 | $42.00 | $42.00 | $42.00 |
| Purchase #3 | $20.50 | 12.369% | $23.0356 | $23.04 | $23.05 | $23.00 |
| Purchase #4 | $194.61 | 11.587% | $217.1595 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $94.29 | 12.331% | $105.9169 | $105.92 | $105.90 | $105.90 |
| Purchase #6 | $69.81 | 3.253% | $72.0809 | $72.08 | $72.10 | $72.10 |
| Purchase #7 | $246.33 | 6.740% | $262.9326 | $262.93 | $262.95 | $262.90 |
| 7 purchase totals = | $848.70 | $925.4733 | $925.47 | $925.50 | $925.40 | |