| 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 | $222.81 | 9.137% | $243.1681 | $243.17 | $243.15 | $243.20 |
| Purchase #2 | $204.73 | 6.785% | $218.6209 | $218.62 | $218.60 | $218.60 |
| Purchase #3 | $47.47 | 9.860% | $52.1505 | $52.15 | $52.15 | $52.20 |
| Purchase #4 | $204.43 | 12.562% | $230.1105 | $230.11 | $230.10 | $230.10 |
| Purchase #5 | $242.79 | 8.745% | $264.022 | $264.02 | $264.00 | $264.00 |
| Purchase #6 | $250.52 | 9.838% | $275.1662 | $275.17 | $275.15 | $275.20 |
| Purchase #7 | $71.78 | 13.804% | $81.6885 | $81.69 | $81.70 | $81.70 |
| 7 purchase totals = | $1,244.53 | $1,364.9267 | $1,364.93 | $1,364.85 | $1,365.00 | |