| 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 | $196.41 | 3.105% | $202.5085 | $202.51 | $202.50 | $202.50 |
| Purchase #2 | $115.87 | 10.458% | $127.9877 | $127.99 | $128.00 | $128.00 |
| Purchase #3 | $40.27 | 11.792% | $45.0186 | $45.02 | $45.00 | $45.00 |
| Purchase #4 | $229.65 | 10.168% | $253.0008 | $253.00 | $253.00 | $253.00 |
| Purchase #5 | $127.74 | 4.227% | $133.1396 | $133.14 | $133.15 | $133.10 |
| Purchase #6 | $55.80 | 12.713% | $62.8939 | $62.89 | $62.90 | $62.90 |
| Purchase #7 | $205.59 | 7.351% | $220.7029 | $220.70 | $220.70 | $220.70 |
| 7 purchase totals = | $971.33 | $1,045.2520 | $1,045.25 | $1,045.25 | $1,045.20 | |