| 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 | $205.69 | 11.831% | $230.0252 | $230.03 | $230.05 | $230.00 |
| Purchase #2 | $227.45 | 3.820% | $236.1386 | $236.14 | $236.15 | $236.10 |
| Purchase #3 | $167.86 | 5.353% | $176.8455 | $176.85 | $176.85 | $176.80 |
| Purchase #4 | $133.75 | 3.392% | $138.2868 | $138.29 | $138.30 | $138.30 |
| Purchase #5 | $43.63 | 9.164% | $47.6283 | $47.63 | $47.65 | $47.60 |
| Purchase #6 | $90.58 | 4.574% | $94.7231 | $94.72 | $94.70 | $94.70 |
| Purchase #7 | $44.81 | 8.466% | $48.6036 | $48.60 | $48.60 | $48.60 |
| 7 purchase totals = | $913.77 | $972.2511 | $972.26 | $972.30 | $972.10 | |