| 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 | $28.53 | 9.275% | $31.1762 | $31.18 | $31.20 | $31.20 |
| Purchase #2 | $208.70 | 13.730% | $237.3545 | $237.35 | $237.35 | $237.40 |
| Purchase #3 | $189.33 | 5.266% | $199.3001 | $199.30 | $199.30 | $199.30 |
| Purchase #4 | $241.98 | 4.527% | $252.9344 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $209.70 | 5.267% | $220.7449 | $220.74 | $220.75 | $220.70 |
| Purchase #6 | $182.49 | 10.604% | $201.8412 | $201.84 | $201.85 | $201.80 |
| Purchase #7 | $145.43 | 9.737% | $159.5905 | $159.59 | $159.60 | $159.60 |
| 7 purchase totals = | $1,206.16 | $1,302.9418 | $1,302.93 | $1,303.00 | $1,302.90 | |