| 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 | $222.32 | 7.672% | $239.3764 | $239.38 | $239.40 | $239.40 |
| Purchase #2 | $167.85 | 13.644% | $190.7515 | $190.75 | $190.75 | $190.80 |
| Purchase #3 | $192.48 | 13.288% | $218.0567 | $218.06 | $218.05 | $218.10 |
| Purchase #4 | $117.49 | 6.676% | $125.3336 | $125.33 | $125.35 | $125.30 |
| Purchase #5 | $9.66 | 9.465% | $10.5743 | $10.57 | $10.55 | $10.60 |
| Purchase #6 | $96.67 | 6.498% | $102.9516 | $102.95 | $102.95 | $103.00 |
| Purchase #7 | $128.53 | 3.683% | $133.2638 | $133.26 | $133.25 | $133.30 |
| 7 purchase totals = | $935.00 | $1,020.3079 | $1,020.30 | $1,020.30 | $1,020.50 | |