| 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 | $213.30 | 8.371% | $231.1553 | $231.16 | $231.15 | $231.20 |
| Purchase #2 | $223.48 | 5.848% | $236.5491 | $236.55 | $236.55 | $236.50 |
| Purchase #3 | $21.53 | 4.761% | $22.555 | $22.56 | $22.55 | $22.60 |
| Purchase #4 | $189.67 | 9.801% | $208.2596 | $208.26 | $208.25 | $208.30 |
| Purchase #5 | $192.97 | 4.778% | $202.1901 | $202.19 | $202.20 | $202.20 |
| Purchase #6 | $220.41 | 10.173% | $242.8323 | $242.83 | $242.85 | $242.80 |
| Purchase #7 | $211.65 | 12.586% | $238.2883 | $238.29 | $238.30 | $238.30 |
| 7 purchase totals = | $1,273.01 | $1,381.8297 | $1,381.84 | $1,381.85 | $1,381.90 | |