| 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 | $234.80 | 3.121% | $242.1281 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $128.38 | 4.632% | $134.3266 | $134.33 | $134.35 | $134.30 |
| Purchase #3 | $139.38 | 4.798% | $146.0675 | $146.07 | $146.05 | $146.10 |
| Purchase #4 | $170.64 | 10.636% | $188.7893 | $188.79 | $188.80 | $188.80 |
| Purchase #5 | $114.82 | 12.244% | $128.8786 | $128.88 | $128.90 | $128.90 |
| Purchase #6 | $68.31 | 6.740% | $72.9141 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $98.95 | 12.126% | $110.9487 | $110.95 | $110.95 | $110.90 |
| 7 purchase totals = | $955.28 | $1,024.0529 | $1,024.06 | $1,024.10 | $1,024.00 | |