| 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 | $117.54 | 5.655% | $124.1869 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $103.62 | 6.652% | $110.5128 | $110.51 | $110.50 | $110.50 |
| Purchase #3 | $189.99 | 3.756% | $197.126 | $197.13 | $197.15 | $197.10 |
| Purchase #4 | $186.47 | 13.412% | $211.4794 | $211.48 | $211.50 | $211.50 |
| Purchase #5 | $98.86 | 13.803% | $112.5056 | $112.51 | $112.50 | $112.50 |
| Purchase #6 | $90.56 | 8.111% | $97.9053 | $97.91 | $97.90 | $97.90 |
| Purchase #7 | $126.30 | 5.354% | $133.0621 | $133.06 | $133.05 | $133.10 |
| 7 purchase totals = | $913.34 | $986.7781 | $986.79 | $986.80 | $986.80 | |