| 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 | $142.27 | 7.238% | $152.5675 | $152.57 | $152.55 | $152.60 |
| Purchase #2 | $103.84 | 4.280% | $108.2844 | $108.28 | $108.30 | $108.30 |
| Purchase #3 | $86.45 | 9.509% | $94.6705 | $94.67 | $94.65 | $94.70 |
| Purchase #4 | $35.31 | 5.634% | $37.2994 | $37.30 | $37.30 | $37.30 |
| Purchase #5 | $76.95 | 12.266% | $86.3887 | $86.39 | $86.40 | $86.40 |
| Purchase #6 | $235.53 | 7.428% | $253.0252 | $253.03 | $253.05 | $253.00 |
| Purchase #7 | $208.44 | 9.282% | $227.7874 | $227.79 | $227.80 | $227.80 |
| 7 purchase totals = | $888.79 | $960.0231 | $960.03 | $960.05 | $960.10 | |