| 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 | $235.47 | 3.225% | $243.0639 | $243.06 | $243.05 | $243.10 |
| Purchase #2 | $174.96 | 12.809% | $197.3706 | $197.37 | $197.35 | $197.40 |
| Purchase #3 | $12.26 | 5.784% | $12.9691 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $208.80 | 10.606% | $230.9453 | $230.95 | $230.95 | $230.90 |
| Purchase #5 | $31.32 | 11.265% | $34.8482 | $34.85 | $34.85 | $34.80 |
| Purchase #6 | $218.41 | 11.398% | $243.3044 | $243.30 | $243.30 | $243.30 |
| Purchase #7 | $183.54 | 12.722% | $206.89 | $206.89 | $206.90 | $206.90 |
| 7 purchase totals = | $1,064.76 | $1,169.3915 | $1,169.39 | $1,169.35 | $1,169.40 | |