| 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 | $234.56 | 4.208% | $244.4303 | $244.43 | $244.45 | $244.40 |
| Purchase #2 | $242.48 | 8.445% | $262.9574 | $262.96 | $262.95 | $263.00 |
| Purchase #3 | $77.64 | 4.151% | $80.8628 | $80.86 | $80.85 | $80.90 |
| Purchase #4 | $244.66 | 4.491% | $255.6477 | $255.65 | $255.65 | $255.60 |
| Purchase #5 | $248.46 | 4.561% | $259.7923 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $115.63 | 8.735% | $125.7303 | $125.73 | $125.75 | $125.70 |
| Purchase #7 | $214.33 | 5.298% | $225.6852 | $225.69 | $225.70 | $225.70 |
| 7 purchase totals = | $1,377.76 | $1,455.1060 | $1,455.11 | $1,455.15 | $1,455.10 | |