| 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 | $9.97 | 7.467% | $10.7145 | $10.71 | $10.70 | $10.70 |
| Purchase #2 | $115.47 | 8.310% | $125.0656 | $125.07 | $125.05 | $125.10 |
| Purchase #3 | $14.37 | 9.552% | $15.7426 | $15.74 | $15.75 | $15.70 |
| Purchase #4 | $236.90 | 13.220% | $268.2182 | $268.22 | $268.20 | $268.20 |
| Purchase #5 | $220.82 | 13.485% | $250.5976 | $250.60 | $250.60 | $250.60 |
| Purchase #6 | $180.80 | 4.484% | $188.9071 | $188.91 | $188.90 | $188.90 |
| Purchase #7 | $152.90 | 13.557% | $173.6287 | $173.63 | $173.65 | $173.60 |
| 7 purchase totals = | $931.23 | $1,032.8743 | $1,032.88 | $1,032.85 | $1,032.80 | |