| 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 | $217.57 | 9.682% | $238.6351 | $238.64 | $238.65 | $238.60 |
| Purchase #2 | $93.43 | 13.380% | $105.9309 | $105.93 | $105.95 | $105.90 |
| Purchase #3 | $229.57 | 3.350% | $237.2606 | $237.26 | $237.25 | $237.30 |
| Purchase #4 | $7.56 | 10.801% | $8.3766 | $8.38 | $8.40 | $8.40 |
| Purchase #5 | $225.68 | 6.389% | $240.0987 | $240.10 | $240.10 | $240.10 |
| Purchase #6 | $221.85 | 6.335% | $235.9042 | $235.90 | $235.90 | $235.90 |
| Purchase #7 | $102.99 | 5.116% | $108.259 | $108.26 | $108.25 | $108.30 |
| 7 purchase totals = | $1,098.65 | $1,174.4651 | $1,174.47 | $1,174.50 | $1,174.50 | |