| 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 | $29.77 | 11.200% | $33.1042 | $33.10 | $33.10 | $33.10 |
| Purchase #2 | $228.58 | 6.171% | $242.6857 | $242.69 | $242.70 | $242.70 |
| Purchase #3 | $232.81 | 10.355% | $256.9175 | $256.92 | $256.90 | $256.90 |
| Purchase #4 | $165.38 | 4.594% | $172.9776 | $172.98 | $173.00 | $173.00 |
| Purchase #5 | $140.74 | 4.271% | $146.751 | $146.75 | $146.75 | $146.80 |
| Purchase #6 | $30.40 | 5.338% | $32.0228 | $32.02 | $32.00 | $32.00 |
| Purchase #7 | $242.75 | 9.328% | $265.3937 | $265.39 | $265.40 | $265.40 |
| 7 purchase totals = | $1,070.43 | $1,149.8525 | $1,149.85 | $1,149.85 | $1,149.90 | |