| 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 | $101.79 | 13.564% | $115.5968 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $137.79 | 3.143% | $142.1207 | $142.12 | $142.10 | $142.10 |
| Purchase #3 | $227.92 | 8.508% | $247.3114 | $247.31 | $247.30 | $247.30 |
| Purchase #4 | $7.39 | 7.298% | $7.9293 | $7.93 | $7.95 | $7.90 |
| Purchase #5 | $216.94 | 5.113% | $228.0321 | $228.03 | $228.05 | $228.00 |
| Purchase #6 | $188.96 | 10.814% | $209.3941 | $209.39 | $209.40 | $209.40 |
| Purchase #7 | $33.58 | 13.264% | $38.0341 | $38.03 | $38.05 | $38.00 |
| 7 purchase totals = | $914.37 | $988.4185 | $988.41 | $988.45 | $988.30 | |