| 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 | $227.43 | 10.311% | $250.8803 | $250.88 | $250.90 | $250.90 |
| Purchase #2 | $147.84 | 5.513% | $155.9904 | $155.99 | $156.00 | $156.00 |
| Purchase #3 | $154.92 | 10.746% | $171.5677 | $171.57 | $171.55 | $171.60 |
| Purchase #4 | $128.58 | 9.728% | $141.0883 | $141.09 | $141.10 | $141.10 |
| Purchase #5 | $174.84 | 5.648% | $184.715 | $184.72 | $184.70 | $184.70 |
| Purchase #6 | $98.41 | 13.683% | $111.8754 | $111.88 | $111.90 | $111.90 |
| Purchase #7 | $17.60 | 8.826% | $19.1534 | $19.15 | $19.15 | $19.20 |
| 7 purchase totals = | $949.62 | $1,035.2705 | $1,035.28 | $1,035.30 | $1,035.40 | |