| 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 | $202.77 | 10.799% | $224.6671 | $224.67 | $224.65 | $224.70 |
| Purchase #2 | $244.99 | 6.665% | $261.3186 | $261.32 | $261.30 | $261.30 |
| Purchase #3 | $186.86 | 4.611% | $195.4761 | $195.48 | $195.50 | $195.50 |
| Purchase #4 | $215.44 | 9.201% | $235.2626 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $86.63 | 4.251% | $90.3126 | $90.31 | $90.30 | $90.30 |
| Purchase #6 | $148.93 | 10.661% | $164.8074 | $164.81 | $164.80 | $164.80 |
| Purchase #7 | $209.55 | 3.809% | $217.5318 | $217.53 | $217.55 | $217.50 |
| 7 purchase totals = | $1,295.17 | $1,389.3762 | $1,389.38 | $1,389.35 | $1,389.40 | |