| 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 | $206.47 | 5.750% | $218.342 | $218.34 | $218.35 | $218.30 |
| Purchase #2 | $112.74 | 6.453% | $120.0151 | $120.02 | $120.00 | $120.00 |
| Purchase #3 | $174.41 | 10.294% | $192.3638 | $192.36 | $192.35 | $192.40 |
| Purchase #4 | $60.78 | 7.851% | $65.5518 | $65.55 | $65.55 | $65.60 |
| Purchase #5 | $86.37 | 6.166% | $91.6956 | $91.70 | $91.70 | $91.70 |
| Purchase #6 | $232.63 | 9.148% | $253.911 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $40.77 | 13.788% | $46.3914 | $46.39 | $46.40 | $46.40 |
| 7 purchase totals = | $914.17 | $988.2707 | $988.27 | $988.25 | $988.30 | |