| 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 | $125.85 | 3.620% | $130.4058 | $130.41 | $130.40 | $130.40 |
| Purchase #2 | $216.51 | 4.862% | $227.0367 | $227.04 | $227.05 | $227.00 |
| Purchase #3 | $221.86 | 5.137% | $233.2569 | $233.26 | $233.25 | $233.30 |
| Purchase #4 | $209.77 | 9.161% | $228.987 | $228.99 | $229.00 | $229.00 |
| Purchase #5 | $31.35 | 13.188% | $35.4844 | $35.48 | $35.50 | $35.50 |
| Purchase #6 | $10.89 | 8.819% | $11.8504 | $11.85 | $11.85 | $11.90 |
| Purchase #7 | $209.90 | 3.398% | $217.0324 | $217.03 | $217.05 | $217.00 |
| 7 purchase totals = | $1,026.13 | $1,084.0536 | $1,084.06 | $1,084.10 | $1,084.10 | |