| 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 | $243.40 | 11.515% | $271.4275 | $271.43 | $271.45 | $271.40 |
| Purchase #2 | $183.56 | 11.780% | $205.1834 | $205.18 | $205.20 | $205.20 |
| Purchase #3 | $237.90 | 5.295% | $250.4968 | $250.50 | $250.50 | $250.50 |
| Purchase #4 | $95.78 | 11.618% | $106.9077 | $106.91 | $106.90 | $106.90 |
| Purchase #5 | $6.95 | 8.285% | $7.5258 | $7.53 | $7.55 | $7.50 |
| Purchase #6 | $84.55 | 4.433% | $88.2981 | $88.30 | $88.30 | $88.30 |
| Purchase #7 | $225.74 | 12.734% | $254.4857 | $254.49 | $254.50 | $254.50 |
| 7 purchase totals = | $1,077.88 | $1,184.3250 | $1,184.34 | $1,184.40 | $1,184.30 | |