| 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 | $217.60 | 7.720% | $234.3987 | $234.40 | $234.40 | $234.40 |
| Purchase #2 | $133.78 | 6.314% | $142.2269 | $142.23 | $142.25 | $142.20 |
| Purchase #3 | $99.59 | 5.292% | $104.8603 | $104.86 | $104.85 | $104.90 |
| Purchase #4 | $32.56 | 4.496% | $34.0239 | $34.02 | $34.00 | $34.00 |
| Purchase #5 | $187.63 | 3.448% | $194.0995 | $194.10 | $194.10 | $194.10 |
| Purchase #6 | $91.36 | 7.554% | $98.2613 | $98.26 | $98.25 | $98.30 |
| Purchase #7 | $36.78 | 3.541% | $38.0824 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $799.30 | $845.9530 | $845.95 | $845.95 | $846.00 | |