| 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 | $248.62 | 8.127% | $268.8253 | $268.83 | $268.85 | $268.80 |
| Purchase #2 | $199.30 | 10.757% | $220.7387 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $74.74 | 11.688% | $83.4756 | $83.48 | $83.50 | $83.50 |
| Purchase #4 | $102.65 | 11.573% | $114.5297 | $114.53 | $114.55 | $114.50 |
| Purchase #5 | $11.30 | 7.328% | $12.1281 | $12.13 | $12.15 | $12.10 |
| Purchase #6 | $105.87 | 11.379% | $117.9169 | $117.92 | $117.90 | $117.90 |
| Purchase #7 | $153.78 | 11.403% | $171.3155 | $171.32 | $171.30 | $171.30 |
| 7 purchase totals = | $896.26 | $988.9298 | $988.95 | $989.00 | $988.80 | |