| 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 | $206.48 | 5.417% | $217.665 | $217.67 | $217.65 | $217.70 |
| Purchase #2 | $113.80 | 7.487% | $122.3202 | $122.32 | $122.30 | $122.30 |
| Purchase #3 | $194.52 | 4.759% | $203.7772 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $137.95 | 7.727% | $148.6094 | $148.61 | $148.60 | $148.60 |
| Purchase #5 | $36.63 | 13.827% | $41.6948 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $72.57 | 5.662% | $76.6789 | $76.68 | $76.70 | $76.70 |
| Purchase #7 | $93.66 | 10.515% | $103.5083 | $103.51 | $103.50 | $103.50 |
| 7 purchase totals = | $855.61 | $914.2538 | $914.26 | $914.25 | $914.30 | |