| 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 | $209.58 | 5.692% | $221.5093 | $221.51 | $221.50 | $221.50 |
| Purchase #2 | $171.41 | 10.322% | $189.1029 | $189.10 | $189.10 | $189.10 |
| Purchase #3 | $205.45 | 7.285% | $220.417 | $220.42 | $220.40 | $220.40 |
| Purchase #4 | $216.94 | 8.719% | $235.855 | $235.86 | $235.85 | $235.90 |
| Purchase #5 | $161.25 | 6.780% | $172.1828 | $172.18 | $172.20 | $172.20 |
| Purchase #6 | $40.30 | 9.578% | $44.1599 | $44.16 | $44.15 | $44.20 |
| Purchase #7 | $195.86 | 12.577% | $220.4933 | $220.49 | $220.50 | $220.50 |
| 7 purchase totals = | $1,200.79 | $1,303.7202 | $1,303.72 | $1,303.70 | $1,303.80 | |