| 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 | $9.73 | 13.618% | $11.055 | $11.06 | $11.05 | $11.10 |
| Purchase #2 | $100.89 | 12.832% | $113.8362 | $113.84 | $113.85 | $113.80 |
| Purchase #3 | $215.95 | 8.168% | $233.5888 | $233.59 | $233.60 | $233.60 |
| Purchase #4 | $105.44 | 4.374% | $110.0519 | $110.05 | $110.05 | $110.10 |
| Purchase #5 | $175.73 | 4.688% | $183.9682 | $183.97 | $183.95 | $184.00 |
| Purchase #6 | $59.82 | 9.225% | $65.3384 | $65.34 | $65.35 | $65.30 |
| Purchase #7 | $160.64 | 4.283% | $167.5202 | $167.52 | $167.50 | $167.50 |
| 7 purchase totals = | $828.20 | $885.3587 | $885.37 | $885.35 | $885.40 | |