| 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 | $227.70 | 6.139% | $241.6785 | $241.68 | $241.70 | $241.70 |
| Purchase #2 | $84.55 | 7.271% | $90.6976 | $90.70 | $90.70 | $90.70 |
| Purchase #3 | $154.58 | 12.525% | $173.9411 | $173.94 | $173.95 | $173.90 |
| Purchase #4 | $102.64 | 4.372% | $107.1274 | $107.13 | $107.15 | $107.10 |
| Purchase #5 | $118.69 | 6.642% | $126.5734 | $126.57 | $126.55 | $126.60 |
| Purchase #6 | $167.93 | 6.511% | $178.8639 | $178.86 | $178.85 | $178.90 |
| Purchase #7 | $150.33 | 8.793% | $163.5485 | $163.55 | $163.55 | $163.50 |
| 7 purchase totals = | $1,006.42 | $1,082.4304 | $1,082.43 | $1,082.45 | $1,082.40 | |