| 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 | $119.89 | 7.178% | $128.4957 | $128.50 | $128.50 | $128.50 |
| Purchase #2 | $191.27 | 6.348% | $203.4118 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $62.94 | 3.209% | $64.9597 | $64.96 | $64.95 | $65.00 |
| Purchase #4 | $190.54 | 11.756% | $212.9399 | $212.94 | $212.95 | $212.90 |
| Purchase #5 | $246.93 | 12.416% | $277.5888 | $277.59 | $277.60 | $277.60 |
| Purchase #6 | $170.41 | 9.509% | $186.6143 | $186.61 | $186.60 | $186.60 |
| Purchase #7 | $152.88 | 5.668% | $161.5452 | $161.55 | $161.55 | $161.50 |
| 7 purchase totals = | $1,134.86 | $1,235.5554 | $1,235.56 | $1,235.55 | $1,235.50 | |