| 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 | $119.35 | 8.282% | $129.2346 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $52.96 | 11.423% | $59.0096 | $59.01 | $59.00 | $59.00 |
| Purchase #3 | $15.72 | 3.766% | $16.312 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $32.55 | 6.431% | $34.6433 | $34.64 | $34.65 | $34.60 |
| Purchase #5 | $21.83 | 9.542% | $23.913 | $23.91 | $23.90 | $23.90 |
| Purchase #6 | $166.36 | 8.868% | $181.1128 | $181.11 | $181.10 | $181.10 |
| Purchase #7 | $229.44 | 9.102% | $250.3236 | $250.32 | $250.30 | $250.30 |
| 7 purchase totals = | $638.21 | $694.5489 | $694.53 | $694.50 | $694.40 | |