| 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 | $40.79 | 8.343% | $44.1931 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $125.90 | 4.520% | $131.5907 | $131.59 | $131.60 | $131.60 |
| Purchase #3 | $237.64 | 8.302% | $257.3689 | $257.37 | $257.35 | $257.40 |
| Purchase #4 | $228.42 | 13.432% | $259.1014 | $259.10 | $259.10 | $259.10 |
| Purchase #5 | $245.49 | 7.432% | $263.7348 | $263.73 | $263.75 | $263.70 |
| Purchase #6 | $158.87 | 12.598% | $178.8844 | $178.88 | $178.90 | $178.90 |
| Purchase #7 | $158.56 | 9.165% | $173.092 | $173.09 | $173.10 | $173.10 |
| 7 purchase totals = | $1,195.67 | $1,307.9653 | $1,307.95 | $1,308.00 | $1,308.00 | |