| 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 | $206.31 | 7.814% | $222.4311 | $222.43 | $222.45 | $222.40 |
| Purchase #2 | $49.41 | 10.256% | $54.4775 | $54.48 | $54.50 | $54.50 |
| Purchase #3 | $191.39 | 7.474% | $205.6945 | $205.69 | $205.70 | $205.70 |
| Purchase #4 | $67.78 | 3.279% | $70.0025 | $70.00 | $70.00 | $70.00 |
| Purchase #5 | $90.42 | 3.302% | $93.4057 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $211.89 | 3.819% | $219.9821 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $150.89 | 11.128% | $167.681 | $167.68 | $167.70 | $167.70 |
| 7 purchase totals = | $968.09 | $1,033.6744 | $1,033.67 | $1,033.75 | $1,033.70 | |