| 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 | $226.34 | 3.293% | $233.7934 | $233.79 | $233.80 | $233.80 |
| Purchase #2 | $179.88 | 12.406% | $202.1959 | $202.20 | $202.20 | $202.20 |
| Purchase #3 | $123.59 | 6.748% | $131.9299 | $131.93 | $131.95 | $131.90 |
| Purchase #4 | $181.73 | 13.631% | $206.5016 | $206.50 | $206.50 | $206.50 |
| Purchase #5 | $117.56 | 7.172% | $125.9914 | $125.99 | $126.00 | $126.00 |
| Purchase #6 | $149.54 | 10.861% | $165.7815 | $165.78 | $165.80 | $165.80 |
| Purchase #7 | $220.30 | 11.676% | $246.0222 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $1,198.94 | $1,312.2159 | $1,312.21 | $1,312.25 | $1,312.20 | |