| 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 | $247.25 | 4.332% | $257.9609 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $228.65 | 8.305% | $247.6394 | $247.64 | $247.65 | $247.60 |
| Purchase #3 | $141.34 | 7.351% | $151.7299 | $151.73 | $151.75 | $151.70 |
| Purchase #4 | $189.69 | 8.258% | $205.3546 | $205.35 | $205.35 | $205.40 |
| Purchase #5 | $92.74 | 9.244% | $101.3129 | $101.31 | $101.30 | $101.30 |
| Purchase #6 | $103.74 | 10.413% | $114.5424 | $114.54 | $114.55 | $114.50 |
| Purchase #7 | $88.94 | 7.495% | $95.6061 | $95.61 | $95.60 | $95.60 |
| 7 purchase totals = | $1,092.35 | $1,174.1462 | $1,174.14 | $1,174.15 | $1,174.10 | |