| 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 | $128.87 | 12.401% | $144.8512 | $144.85 | $144.85 | $144.90 |
| Purchase #2 | $204.65 | 3.706% | $212.2343 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $25.54 | 6.649% | $27.2382 | $27.24 | $27.25 | $27.20 |
| Purchase #4 | $229.62 | 5.608% | $242.4971 | $242.50 | $242.50 | $242.50 |
| Purchase #5 | $114.30 | 12.192% | $128.2355 | $128.24 | $128.25 | $128.20 |
| Purchase #6 | $111.44 | 4.271% | $116.1996 | $116.20 | $116.20 | $116.20 |
| Purchase #7 | $103.90 | 11.214% | $115.5513 | $115.55 | $115.55 | $115.60 |
| 7 purchase totals = | $918.32 | $986.8072 | $986.81 | $986.85 | $986.80 | |