| 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 | $243.26 | 8.198% | $263.2025 | $263.20 | $263.20 | $263.20 |
| Purchase #2 | $209.25 | 3.342% | $216.2431 | $216.24 | $216.25 | $216.20 |
| Purchase #3 | $78.83 | 12.740% | $88.8729 | $88.87 | $88.85 | $88.90 |
| Purchase #4 | $205.42 | 10.854% | $227.7163 | $227.72 | $227.70 | $227.70 |
| Purchase #5 | $176.68 | 11.507% | $197.0106 | $197.01 | $197.00 | $197.00 |
| Purchase #6 | $19.40 | 7.517% | $20.8583 | $20.86 | $20.85 | $20.90 |
| Purchase #7 | $156.26 | 5.223% | $164.4215 | $164.42 | $164.40 | $164.40 |
| 7 purchase totals = | $1,089.10 | $1,178.3252 | $1,178.32 | $1,178.25 | $1,178.30 | |