| 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 | $12.90 | 10.152% | $14.2096 | $14.21 | $14.20 | $14.20 |
| Purchase #2 | $222.29 | 3.687% | $230.4858 | $230.49 | $230.50 | $230.50 |
| Purchase #3 | $56.62 | 8.344% | $61.3444 | $61.34 | $61.35 | $61.30 |
| Purchase #4 | $171.60 | 12.380% | $192.8441 | $192.84 | $192.85 | $192.80 |
| Purchase #5 | $40.39 | 8.306% | $43.7448 | $43.74 | $43.75 | $43.70 |
| Purchase #6 | $220.55 | 11.322% | $245.5207 | $245.52 | $245.50 | $245.50 |
| Purchase #7 | $22.56 | 5.590% | $23.8211 | $23.82 | $23.80 | $23.80 |
| 7 purchase totals = | $746.91 | $811.9705 | $811.96 | $811.95 | $811.80 | |