| 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 | $211.57 | 9.493% | $231.6543 | $231.65 | $231.65 | $231.70 |
| Purchase #2 | $239.49 | 9.788% | $262.9313 | $262.93 | $262.95 | $262.90 |
| Purchase #3 | $196.55 | 12.447% | $221.0146 | $221.01 | $221.00 | $221.00 |
| Purchase #4 | $150.62 | 12.694% | $169.7397 | $169.74 | $169.75 | $169.70 |
| Purchase #5 | $69.90 | 6.625% | $74.5309 | $74.53 | $74.55 | $74.50 |
| Purchase #6 | $230.62 | 3.540% | $238.7839 | $238.78 | $238.80 | $238.80 |
| Purchase #7 | $125.28 | 12.820% | $141.3409 | $141.34 | $141.35 | $141.30 |
| 7 purchase totals = | $1,224.03 | $1,339.9956 | $1,339.98 | $1,340.05 | $1,339.90 | |