| 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 | $106.41 | 13.740% | $121.0307 | $121.03 | $121.05 | $121.00 |
| Purchase #2 | $29.99 | 8.799% | $32.6288 | $32.63 | $32.65 | $32.60 |
| Purchase #3 | $110.43 | 11.821% | $123.4839 | $123.48 | $123.50 | $123.50 |
| Purchase #4 | $176.78 | 12.849% | $199.4945 | $199.49 | $199.50 | $199.50 |
| Purchase #5 | $183.92 | 10.291% | $202.8472 | $202.85 | $202.85 | $202.80 |
| Purchase #6 | $119.87 | 9.219% | $130.9208 | $130.92 | $130.90 | $130.90 |
| Purchase #7 | $168.71 | 5.341% | $177.7208 | $177.72 | $177.70 | $177.70 |
| 7 purchase totals = | $896.11 | $988.1267 | $988.12 | $988.15 | $988.00 | |