| 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 | $93.50 | 12.131% | $104.8425 | $104.84 | $104.85 | $104.80 |
| Purchase #2 | $34.27 | 8.243% | $37.0949 | $37.09 | $37.10 | $37.10 |
| Purchase #3 | $130.87 | 5.443% | $137.9933 | $137.99 | $138.00 | $138.00 |
| Purchase #4 | $100.39 | 13.673% | $114.1163 | $114.12 | $114.10 | $114.10 |
| Purchase #5 | $98.74 | 11.445% | $110.0408 | $110.04 | $110.05 | $110.00 |
| Purchase #6 | $166.35 | 11.488% | $185.4603 | $185.46 | $185.45 | $185.50 |
| Purchase #7 | $223.71 | 9.775% | $245.5777 | $245.58 | $245.60 | $245.60 |
| 7 purchase totals = | $847.83 | $935.1258 | $935.12 | $935.15 | $935.10 | |