| 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 | $113.60 | 12.781% | $128.1192 | $128.12 | $128.10 | $128.10 |
| Purchase #2 | $201.32 | 9.580% | $220.6065 | $220.61 | $220.60 | $220.60 |
| Purchase #3 | $30.96 | 12.572% | $34.8523 | $34.85 | $34.85 | $34.90 |
| Purchase #4 | $227.56 | 6.510% | $242.3742 | $242.37 | $242.35 | $242.40 |
| Purchase #5 | $116.77 | 7.783% | $125.8582 | $125.86 | $125.85 | $125.90 |
| Purchase #6 | $183.62 | 3.507% | $190.0596 | $190.06 | $190.05 | $190.10 |
| Purchase #7 | $84.90 | 6.342% | $90.2844 | $90.28 | $90.30 | $90.30 |
| 7 purchase totals = | $958.73 | $1,032.1544 | $1,032.15 | $1,032.10 | $1,032.30 | |