| 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 | $10.63 | 5.720% | $11.238 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $223.35 | 7.489% | $240.0767 | $240.08 | $240.10 | $240.10 |
| Purchase #3 | $234.65 | 11.762% | $262.2495 | $262.25 | $262.25 | $262.20 |
| Purchase #4 | $140.84 | 9.195% | $153.7902 | $153.79 | $153.80 | $153.80 |
| Purchase #5 | $212.42 | 13.295% | $240.6612 | $240.66 | $240.65 | $240.70 |
| Purchase #6 | $85.89 | 8.288% | $93.0086 | $93.01 | $93.00 | $93.00 |
| Purchase #7 | $40.74 | 12.770% | $45.9425 | $45.94 | $45.95 | $45.90 |
| 7 purchase totals = | $948.52 | $1,046.9667 | $1,046.97 | $1,047.00 | $1,046.90 | |