| 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 | $91.53 | 10.425% | $101.072 | $101.07 | $101.05 | $101.10 |
| Purchase #2 | $223.65 | 8.323% | $242.2644 | $242.26 | $242.25 | $242.30 |
| Purchase #3 | $230.75 | 10.686% | $255.4079 | $255.41 | $255.40 | $255.40 |
| Purchase #4 | $48.68 | 5.427% | $51.3219 | $51.32 | $51.30 | $51.30 |
| Purchase #5 | $156.81 | 12.133% | $175.8358 | $175.84 | $175.85 | $175.80 |
| Purchase #6 | $201.88 | 5.226% | $212.4302 | $212.43 | $212.45 | $212.40 |
| Purchase #7 | $130.74 | 4.227% | $136.2664 | $136.27 | $136.25 | $136.30 |
| 7 purchase totals = | $1,084.04 | $1,174.5986 | $1,174.60 | $1,174.55 | $1,174.60 | |