| 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 | $209.88 | 13.476% | $238.1634 | $238.16 | $238.15 | $238.20 |
| Purchase #2 | $246.79 | 10.872% | $273.621 | $273.62 | $273.60 | $273.60 |
| Purchase #3 | $218.40 | 11.811% | $244.1952 | $244.20 | $244.20 | $244.20 |
| Purchase #4 | $68.61 | 13.142% | $77.6267 | $77.63 | $77.65 | $77.60 |
| Purchase #5 | $119.73 | 13.305% | $135.6601 | $135.66 | $135.65 | $135.70 |
| Purchase #6 | $11.65 | 11.770% | $13.0212 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $149.65 | 4.509% | $156.3977 | $156.40 | $156.40 | $156.40 |
| 7 purchase totals = | $1,024.71 | $1,138.6853 | $1,138.69 | $1,138.65 | $1,138.70 | |