| 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 | $113.97 | 5.162% | $119.8531 | $119.85 | $119.85 | $119.90 |
| Purchase #2 | $127.67 | 5.748% | $135.0085 | $135.01 | $135.00 | $135.00 |
| Purchase #3 | $245.54 | 12.239% | $275.5916 | $275.59 | $275.60 | $275.60 |
| Purchase #4 | $28.99 | 5.401% | $30.5557 | $30.56 | $30.55 | $30.60 |
| Purchase #5 | $81.99 | 3.625% | $84.9621 | $84.96 | $84.95 | $85.00 |
| Purchase #6 | $166.84 | 8.281% | $180.656 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $226.38 | 11.407% | $252.2032 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $991.38 | $1,078.8302 | $1,078.83 | $1,078.80 | $1,079.00 | |