| 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 | $230.46 | 8.801% | $250.7428 | $250.74 | $250.75 | $250.70 |
| Purchase #2 | $173.93 | 13.788% | $197.9115 | $197.91 | $197.90 | $197.90 |
| Purchase #3 | $20.99 | 9.629% | $23.0111 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $9.44 | 12.440% | $10.6143 | $10.61 | $10.60 | $10.60 |
| Purchase #5 | $199.74 | 6.620% | $212.9628 | $212.96 | $212.95 | $213.00 |
| Purchase #6 | $191.41 | 12.246% | $214.8501 | $214.85 | $214.85 | $214.90 |
| Purchase #7 | $169.76 | 6.703% | $181.139 | $181.14 | $181.15 | $181.10 |
| 7 purchase totals = | $995.73 | $1,091.2316 | $1,091.22 | $1,091.20 | $1,091.20 | |