| 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 | $193.64 | 5.305% | $203.9126 | $203.91 | $203.90 | $203.90 |
| Purchase #2 | $77.43 | 9.443% | $84.7417 | $84.74 | $84.75 | $84.70 |
| Purchase #3 | $195.94 | 11.851% | $219.1608 | $219.16 | $219.15 | $219.20 |
| Purchase #4 | $125.31 | 11.268% | $139.4299 | $139.43 | $139.45 | $139.40 |
| Purchase #5 | $203.79 | 7.457% | $218.9866 | $218.99 | $219.00 | $219.00 |
| Purchase #6 | $237.76 | 5.249% | $250.24 | $250.24 | $250.25 | $250.20 |
| Purchase #7 | $206.45 | 9.859% | $226.8039 | $226.80 | $226.80 | $226.80 |
| 7 purchase totals = | $1,240.32 | $1,343.2755 | $1,343.27 | $1,343.30 | $1,343.20 | |