| 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 | $231.30 | 11.105% | $256.9859 | $256.99 | $257.00 | $257.00 |
| Purchase #2 | $19.98 | 3.713% | $20.7219 | $20.72 | $20.70 | $20.70 |
| Purchase #3 | $203.40 | 8.759% | $221.2158 | $221.22 | $221.20 | $221.20 |
| Purchase #4 | $63.43 | 6.636% | $67.6392 | $67.64 | $67.65 | $67.60 |
| Purchase #5 | $59.88 | 8.265% | $64.8291 | $64.83 | $64.85 | $64.80 |
| Purchase #6 | $224.25 | 12.831% | $253.0235 | $253.02 | $253.00 | $253.00 |
| Purchase #7 | $150.89 | 11.733% | $168.5939 | $168.59 | $168.60 | $168.60 |
| 7 purchase totals = | $953.13 | $1,053.0093 | $1,053.01 | $1,053.00 | $1,052.90 | |