| 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 | $230.47 | 9.571% | $252.5283 | $252.53 | $252.55 | $252.50 |
| Purchase #2 | $102.96 | 11.123% | $114.4122 | $114.41 | $114.40 | $114.40 |
| Purchase #3 | $108.59 | 12.391% | $122.0454 | $122.05 | $122.05 | $122.00 |
| Purchase #4 | $221.74 | 3.326% | $229.1151 | $229.12 | $229.10 | $229.10 |
| Purchase #5 | $86.60 | 10.772% | $95.9286 | $95.93 | $95.95 | $95.90 |
| Purchase #6 | $221.91 | 7.536% | $238.6331 | $238.63 | $238.65 | $238.60 |
| Purchase #7 | $209.37 | 13.658% | $237.9658 | $237.97 | $237.95 | $238.00 |
| 7 purchase totals = | $1,181.64 | $1,290.6285 | $1,290.64 | $1,290.65 | $1,290.50 | |