| 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 | $249.67 | 12.535% | $280.9661 | $280.97 | $280.95 | $281.00 |
| Purchase #2 | $219.60 | 8.143% | $237.482 | $237.48 | $237.50 | $237.50 |
| Purchase #3 | $50.98 | 5.469% | $53.7681 | $53.77 | $53.75 | $53.80 |
| Purchase #4 | $158.33 | 5.347% | $166.7959 | $166.80 | $166.80 | $166.80 |
| Purchase #5 | $128.32 | 13.510% | $145.656 | $145.66 | $145.65 | $145.70 |
| Purchase #6 | $94.60 | 10.543% | $104.5737 | $104.57 | $104.55 | $104.60 |
| Purchase #7 | $9.97 | 8.841% | $10.8514 | $10.85 | $10.85 | $10.90 |
| 7 purchase totals = | $911.47 | $1,000.0932 | $1,000.10 | $1,000.05 | $1,000.30 | |