| 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 | $117.80 | 6.363% | $125.2956 | $125.30 | $125.30 | $125.30 |
| Purchase #2 | $200.63 | 5.819% | $212.3047 | $212.30 | $212.30 | $212.30 |
| Purchase #3 | $130.98 | 8.748% | $142.4381 | $142.44 | $142.45 | $142.40 |
| Purchase #4 | $102.91 | 12.184% | $115.4486 | $115.45 | $115.45 | $115.40 |
| Purchase #5 | $144.96 | 3.369% | $149.8437 | $149.84 | $149.85 | $149.80 |
| Purchase #6 | $250.88 | 13.250% | $284.1216 | $284.12 | $284.10 | $284.10 |
| Purchase #7 | $52.87 | 9.399% | $57.8393 | $57.84 | $57.85 | $57.80 |
| 7 purchase totals = | $1,001.03 | $1,087.2916 | $1,087.29 | $1,087.30 | $1,087.10 | |