| 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 | $102.27 | 7.645% | $110.0885 | $110.09 | $110.10 | $110.10 |
| Purchase #2 | $246.52 | 10.688% | $272.8681 | $272.87 | $272.85 | $272.90 |
| Purchase #3 | $7.92 | 12.364% | $8.8992 | $8.90 | $8.90 | $8.90 |
| Purchase #4 | $212.65 | 4.388% | $221.9811 | $221.98 | $222.00 | $222.00 |
| Purchase #5 | $160.95 | 6.378% | $171.2154 | $171.22 | $171.20 | $171.20 |
| Purchase #6 | $102.36 | 10.123% | $112.7219 | $112.72 | $112.70 | $112.70 |
| Purchase #7 | $107.93 | 8.347% | $116.9389 | $116.94 | $116.95 | $116.90 |
| 7 purchase totals = | $940.60 | $1,014.7131 | $1,014.72 | $1,014.70 | $1,014.70 | |