| 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 | $236.97 | 12.134% | $265.7239 | $265.72 | $265.70 | $265.70 |
| Purchase #2 | $176.46 | 11.740% | $197.1764 | $197.18 | $197.20 | $197.20 |
| Purchase #3 | $235.74 | 7.198% | $252.7086 | $252.71 | $252.70 | $252.70 |
| Purchase #4 | $235.63 | 11.208% | $262.0394 | $262.04 | $262.05 | $262.00 |
| Purchase #5 | $100.33 | 11.341% | $111.7084 | $111.71 | $111.70 | $111.70 |
| Purchase #6 | $125.73 | 10.332% | $138.7204 | $138.72 | $138.70 | $138.70 |
| Purchase #7 | $146.32 | 8.509% | $158.7704 | $158.77 | $158.75 | $158.80 |
| 7 purchase totals = | $1,257.18 | $1,386.8475 | $1,386.85 | $1,386.80 | $1,386.80 | |