| 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 | $24.28 | 10.826% | $26.9086 | $26.91 | $26.90 | $26.90 |
| Purchase #2 | $122.30 | 8.191% | $132.3176 | $132.32 | $132.30 | $132.30 |
| Purchase #3 | $194.51 | 9.833% | $213.6362 | $213.64 | $213.65 | $213.60 |
| Purchase #4 | $185.41 | 12.793% | $209.1295 | $209.13 | $209.15 | $209.10 |
| Purchase #5 | $32.70 | 10.810% | $36.2349 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $231.77 | 6.587% | $247.0367 | $247.04 | $247.05 | $247.00 |
| Purchase #7 | $128.45 | 10.646% | $142.1248 | $142.12 | $142.10 | $142.10 |
| 7 purchase totals = | $919.42 | $1,007.3883 | $1,007.39 | $1,007.40 | $1,007.20 | |