| 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 | $241.30 | 11.375% | $268.7479 | $268.75 | $268.75 | $268.70 |
| Purchase #2 | $242.86 | 9.494% | $265.9171 | $265.92 | $265.90 | $265.90 |
| Purchase #3 | $161.81 | 6.687% | $172.6302 | $172.63 | $172.65 | $172.60 |
| Purchase #4 | $191.72 | 8.861% | $208.7083 | $208.71 | $208.70 | $208.70 |
| Purchase #5 | $52.46 | 7.421% | $56.3531 | $56.35 | $56.35 | $56.40 |
| Purchase #6 | $245.43 | 9.207% | $268.0267 | $268.03 | $268.05 | $268.00 |
| Purchase #7 | $223.97 | 9.244% | $244.6738 | $244.67 | $244.65 | $244.70 |
| 7 purchase totals = | $1,359.55 | $1,485.0571 | $1,485.06 | $1,485.05 | $1,485.00 | |