| 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 | $199.71 | 9.497% | $218.6765 | $218.68 | $218.70 | $218.70 |
| Purchase #2 | $166.34 | 12.120% | $186.5004 | $186.50 | $186.50 | $186.50 |
| Purchase #3 | $190.27 | 12.320% | $213.7113 | $213.71 | $213.70 | $213.70 |
| Purchase #4 | $194.54 | 10.692% | $215.3402 | $215.34 | $215.35 | $215.30 |
| Purchase #5 | $117.25 | 11.748% | $131.0245 | $131.02 | $131.00 | $131.00 |
| Purchase #6 | $190.75 | 6.572% | $203.2861 | $203.29 | $203.30 | $203.30 |
| Purchase #7 | $38.81 | 11.470% | $43.2615 | $43.26 | $43.25 | $43.30 |
| 7 purchase totals = | $1,097.67 | $1,211.8005 | $1,211.80 | $1,211.80 | $1,211.80 | |