| 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 | $97.31 | 4.400% | $101.5916 | $101.59 | $101.60 | $101.60 |
| Purchase #2 | $213.33 | 9.134% | $232.8156 | $232.82 | $232.80 | $232.80 |
| Purchase #3 | $34.54 | 7.329% | $37.0714 | $37.07 | $37.05 | $37.10 |
| Purchase #4 | $102.95 | 9.703% | $112.9392 | $112.94 | $112.95 | $112.90 |
| Purchase #5 | $233.59 | 10.333% | $257.7269 | $257.73 | $257.75 | $257.70 |
| Purchase #6 | $167.62 | 5.857% | $177.4375 | $177.44 | $177.45 | $177.40 |
| Purchase #7 | $209.67 | 9.700% | $230.008 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $1,059.01 | $1,149.5902 | $1,149.60 | $1,149.60 | $1,149.50 | |