| 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 | $230.62 | 10.301% | $254.3762 | $254.38 | $254.40 | $254.40 |
| Purchase #2 | $126.60 | 13.161% | $143.2618 | $143.26 | $143.25 | $143.30 |
| Purchase #3 | $39.90 | 7.606% | $42.9348 | $42.93 | $42.95 | $42.90 |
| Purchase #4 | $156.28 | 7.778% | $168.4355 | $168.44 | $168.45 | $168.40 |
| Purchase #5 | $92.60 | 4.348% | $96.6262 | $96.63 | $96.65 | $96.60 |
| Purchase #6 | $93.42 | 4.314% | $97.4501 | $97.45 | $97.45 | $97.50 |
| Purchase #7 | $202.94 | 12.627% | $228.5652 | $228.57 | $228.55 | $228.60 |
| 7 purchase totals = | $942.36 | $1,031.6498 | $1,031.66 | $1,031.70 | $1,031.70 | |