| 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 | $224.85 | 12.579% | $253.1339 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $46.55 | 13.590% | $52.8761 | $52.88 | $52.90 | $52.90 |
| Purchase #3 | $209.74 | 8.631% | $227.8427 | $227.84 | $227.85 | $227.80 |
| Purchase #4 | $177.40 | 5.191% | $186.6088 | $186.61 | $186.60 | $186.60 |
| Purchase #5 | $153.65 | 13.297% | $174.0808 | $174.08 | $174.10 | $174.10 |
| Purchase #6 | $135.35 | 3.780% | $140.4662 | $140.47 | $140.45 | $140.50 |
| Purchase #7 | $78.86 | 4.435% | $82.3574 | $82.36 | $82.35 | $82.40 |
| 7 purchase totals = | $1,026.40 | $1,117.3659 | $1,117.37 | $1,117.40 | $1,117.40 | |