| 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 | $121.84 | 3.307% | $125.8692 | $125.87 | $125.85 | $125.90 |
| Purchase #2 | $196.27 | 12.490% | $220.7841 | $220.78 | $220.80 | $220.80 |
| Purchase #3 | $241.79 | 10.799% | $267.9009 | $267.90 | $267.90 | $267.90 |
| Purchase #4 | $88.49 | 5.850% | $93.6667 | $93.67 | $93.65 | $93.70 |
| Purchase #5 | $182.47 | 7.810% | $196.7209 | $196.72 | $196.70 | $196.70 |
| Purchase #6 | $202.87 | 6.782% | $216.6286 | $216.63 | $216.65 | $216.60 |
| Purchase #7 | $143.92 | 4.515% | $150.418 | $150.42 | $150.40 | $150.40 |
| 7 purchase totals = | $1,177.65 | $1,271.9884 | $1,271.99 | $1,271.95 | $1,272.00 | |