| 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 | $239.98 | 8.175% | $259.5984 | $259.60 | $259.60 | $259.60 |
| Purchase #2 | $30.86 | 3.404% | $31.9105 | $31.91 | $31.90 | $31.90 |
| Purchase #3 | $40.79 | 5.106% | $42.8727 | $42.87 | $42.85 | $42.90 |
| Purchase #4 | $194.84 | 5.322% | $205.2094 | $205.21 | $205.20 | $205.20 |
| Purchase #5 | $99.91 | 13.866% | $113.7635 | $113.76 | $113.75 | $113.80 |
| Purchase #6 | $119.68 | 13.516% | $135.8559 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $38.57 | 7.683% | $41.5333 | $41.53 | $41.55 | $41.50 |
| 7 purchase totals = | $764.63 | $830.7437 | $830.74 | $830.70 | $830.80 | |