| 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 | $188.73 | 9.796% | $207.218 | $207.22 | $207.20 | $207.20 |
| Purchase #2 | $83.37 | 12.646% | $93.913 | $93.91 | $93.90 | $93.90 |
| Purchase #3 | $203.74 | 8.694% | $221.4532 | $221.45 | $221.45 | $221.50 |
| Purchase #4 | $120.60 | 6.444% | $128.3715 | $128.37 | $128.35 | $128.40 |
| Purchase #5 | $118.96 | 11.615% | $132.7772 | $132.78 | $132.80 | $132.80 |
| Purchase #6 | $231.86 | 12.514% | $260.875 | $260.88 | $260.90 | $260.90 |
| Purchase #7 | $146.67 | 8.412% | $159.0079 | $159.01 | $159.00 | $159.00 |
| 7 purchase totals = | $1,093.93 | $1,203.6158 | $1,203.62 | $1,203.60 | $1,203.70 | |