| 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 | $245.88 | 4.256% | $256.3447 | $256.34 | $256.35 | $256.30 |
| Purchase #2 | $192.36 | 6.106% | $204.1055 | $204.11 | $204.10 | $204.10 |
| Purchase #3 | $210.94 | 11.504% | $235.2065 | $235.21 | $235.20 | $235.20 |
| Purchase #4 | $176.82 | 12.210% | $198.4097 | $198.41 | $198.40 | $198.40 |
| Purchase #5 | $149.38 | 13.696% | $169.8391 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $179.82 | 7.478% | $193.2669 | $193.27 | $193.25 | $193.30 |
| Purchase #7 | $76.91 | 6.553% | $81.9499 | $81.95 | $81.95 | $81.90 |
| 7 purchase totals = | $1,232.11 | $1,339.1223 | $1,339.13 | $1,339.10 | $1,339.00 | |