| 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 | $193.48 | 13.475% | $219.5514 | $219.55 | $219.55 | $219.60 |
| Purchase #2 | $111.96 | 8.419% | $121.3859 | $121.39 | $121.40 | $121.40 |
| Purchase #3 | $98.57 | 10.420% | $108.841 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $208.58 | 6.259% | $221.635 | $221.64 | $221.65 | $221.60 |
| Purchase #5 | $204.94 | 7.752% | $220.8269 | $220.83 | $220.85 | $220.80 |
| Purchase #6 | $191.46 | 13.769% | $217.8221 | $217.82 | $217.80 | $217.80 |
| Purchase #7 | $104.38 | 3.645% | $108.1847 | $108.18 | $108.20 | $108.20 |
| 7 purchase totals = | $1,113.37 | $1,218.2470 | $1,218.25 | $1,218.30 | $1,218.20 | |