| 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 | $201.89 | 7.783% | $217.6031 | $217.60 | $217.60 | $217.60 |
| Purchase #2 | $39.90 | 7.727% | $42.9831 | $42.98 | $43.00 | $43.00 |
| Purchase #3 | $200.98 | 7.148% | $215.3461 | $215.35 | $215.35 | $215.30 |
| Purchase #4 | $61.74 | 13.330% | $69.9699 | $69.97 | $69.95 | $70.00 |
| Purchase #5 | $212.81 | 4.518% | $222.4248 | $222.42 | $222.40 | $222.40 |
| Purchase #6 | $93.77 | 8.422% | $101.6673 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $227.93 | 3.730% | $236.4318 | $236.43 | $236.45 | $236.40 |
| 7 purchase totals = | $1,039.02 | $1,106.4261 | $1,106.42 | $1,106.40 | $1,106.40 | |