| 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 | $115.42 | 7.243% | $123.7799 | $123.78 | $123.80 | $123.80 |
| Purchase #2 | $234.71 | 7.405% | $252.0903 | $252.09 | $252.10 | $252.10 |
| Purchase #3 | $46.83 | 11.566% | $52.2464 | $52.25 | $52.25 | $52.20 |
| Purchase #4 | $212.97 | 7.351% | $228.6254 | $228.63 | $228.65 | $228.60 |
| Purchase #5 | $148.84 | 7.167% | $159.5074 | $159.51 | $159.50 | $159.50 |
| Purchase #6 | $238.40 | 10.174% | $262.6548 | $262.65 | $262.65 | $262.70 |
| Purchase #7 | $245.35 | 12.492% | $275.9991 | $276.00 | $276.00 | $276.00 |
| 7 purchase totals = | $1,242.52 | $1,354.9033 | $1,354.91 | $1,354.95 | $1,354.90 | |