| 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 | $32.94 | 10.422% | $36.373 | $36.37 | $36.35 | $36.40 |
| Purchase #2 | $248.87 | 10.550% | $275.1258 | $275.13 | $275.15 | $275.10 |
| Purchase #3 | $46.30 | 13.297% | $52.4565 | $52.46 | $52.45 | $52.50 |
| Purchase #4 | $181.29 | 4.273% | $189.0365 | $189.04 | $189.05 | $189.00 |
| Purchase #5 | $129.78 | 6.269% | $137.9159 | $137.92 | $137.90 | $137.90 |
| Purchase #6 | $243.52 | 3.784% | $252.7348 | $252.73 | $252.75 | $252.70 |
| Purchase #7 | $224.29 | 13.564% | $254.7127 | $254.71 | $254.70 | $254.70 |
| 7 purchase totals = | $1,106.99 | $1,198.3552 | $1,198.36 | $1,198.35 | $1,198.30 | |