| 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 | $102.65 | 10.311% | $113.2342 | $113.23 | $113.25 | $113.20 |
| Purchase #2 | $186.58 | 4.578% | $195.1216 | $195.12 | $195.10 | $195.10 |
| Purchase #3 | $179.94 | 6.469% | $191.5803 | $191.58 | $191.60 | $191.60 |
| Purchase #4 | $31.34 | 8.168% | $33.8999 | $33.90 | $33.90 | $33.90 |
| Purchase #5 | $69.69 | 8.685% | $75.7426 | $75.74 | $75.75 | $75.70 |
| Purchase #6 | $203.36 | 8.521% | $220.6883 | $220.69 | $220.70 | $220.70 |
| Purchase #7 | $94.42 | 6.497% | $100.5545 | $100.55 | $100.55 | $100.60 |
| 7 purchase totals = | $867.98 | $930.8214 | $930.81 | $930.85 | $930.80 | |