| 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 | $233.93 | 11.779% | $261.4846 | $261.48 | $261.50 | $261.50 |
| Purchase #2 | $238.46 | 7.135% | $255.4741 | $255.47 | $255.45 | $255.50 |
| Purchase #3 | $194.64 | 12.442% | $218.8571 | $218.86 | $218.85 | $218.90 |
| Purchase #4 | $244.69 | 10.417% | $270.1794 | $270.18 | $270.20 | $270.20 |
| Purchase #5 | $157.44 | 4.236% | $164.1092 | $164.11 | $164.10 | $164.10 |
| Purchase #6 | $160.26 | 8.152% | $173.3244 | $173.32 | $173.30 | $173.30 |
| Purchase #7 | $222.95 | 3.389% | $230.5058 | $230.51 | $230.50 | $230.50 |
| 7 purchase totals = | $1,452.37 | $1,573.9346 | $1,573.93 | $1,573.90 | $1,574.00 | |