| 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 | $10.26 | 11.645% | $11.4548 | $11.45 | $11.45 | $11.50 |
| Purchase #2 | $158.87 | 13.205% | $179.8488 | $179.85 | $179.85 | $179.80 |
| Purchase #3 | $244.95 | 12.421% | $275.3752 | $275.38 | $275.40 | $275.40 |
| Purchase #4 | $27.54 | 9.253% | $30.0883 | $30.09 | $30.10 | $30.10 |
| Purchase #5 | $211.61 | 4.508% | $221.1494 | $221.15 | $221.15 | $221.10 |
| Purchase #6 | $182.54 | 4.256% | $190.3089 | $190.31 | $190.30 | $190.30 |
| Purchase #7 | $239.84 | 12.298% | $269.3355 | $269.34 | $269.35 | $269.30 |
| 7 purchase totals = | $1,075.61 | $1,177.5609 | $1,177.57 | $1,177.60 | $1,177.50 | |