| 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 | $229.63 | 9.369% | $251.144 | $251.14 | $251.15 | $251.10 |
| Purchase #2 | $97.61 | 4.362% | $101.8677 | $101.87 | $101.85 | $101.90 |
| Purchase #3 | $81.59 | 10.548% | $90.1961 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $193.28 | 4.868% | $202.6889 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $191.95 | 8.823% | $208.8857 | $208.89 | $208.90 | $208.90 |
| Purchase #6 | $249.55 | 6.329% | $265.344 | $265.34 | $265.35 | $265.30 |
| Purchase #7 | $221.57 | 5.217% | $233.1293 | $233.13 | $233.15 | $233.10 |
| 7 purchase totals = | $1,265.18 | $1,353.2557 | $1,353.26 | $1,353.30 | $1,353.20 | |