| 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 | $102.69 | 3.622% | $106.4094 | $106.41 | $106.40 | $106.40 |
| Purchase #2 | $126.36 | 13.589% | $143.5311 | $143.53 | $143.55 | $143.50 |
| Purchase #3 | $246.29 | 5.544% | $259.9443 | $259.94 | $259.95 | $259.90 |
| Purchase #4 | $178.66 | 11.744% | $199.6418 | $199.64 | $199.65 | $199.60 |
| Purchase #5 | $64.64 | 7.176% | $69.2786 | $69.28 | $69.30 | $69.30 |
| Purchase #6 | $217.57 | 4.105% | $226.5012 | $226.50 | $226.50 | $226.50 |
| Purchase #7 | $82.88 | 12.276% | $93.0543 | $93.05 | $93.05 | $93.10 |
| 7 purchase totals = | $1,019.09 | $1,098.3607 | $1,098.35 | $1,098.40 | $1,098.30 | |