| 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 | $124.97 | 8.337% | $135.3887 | $135.39 | $135.40 | $135.40 |
| Purchase #2 | $216.97 | 5.241% | $228.3414 | $228.34 | $228.35 | $228.30 |
| Purchase #3 | $243.97 | 9.344% | $266.7666 | $266.77 | $266.75 | $266.80 |
| Purchase #4 | $220.25 | 6.526% | $234.6235 | $234.62 | $234.60 | $234.60 |
| Purchase #5 | $246.61 | 3.535% | $255.3277 | $255.33 | $255.35 | $255.30 |
| Purchase #6 | $194.63 | 10.229% | $214.5387 | $214.54 | $214.55 | $214.50 |
| Purchase #7 | $210.29 | 8.793% | $228.7808 | $228.78 | $228.80 | $228.80 |
| 7 purchase totals = | $1,457.69 | $1,563.7674 | $1,563.77 | $1,563.80 | $1,563.70 | |