| 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 | $44.98 | 3.215% | $46.4261 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $234.99 | 12.295% | $263.882 | $263.88 | $263.90 | $263.90 |
| Purchase #3 | $241.35 | 8.364% | $261.5365 | $261.54 | $261.55 | $261.50 |
| Purchase #4 | $177.44 | 8.816% | $193.0831 | $193.08 | $193.10 | $193.10 |
| Purchase #5 | $92.89 | 9.855% | $102.0443 | $102.04 | $102.05 | $102.00 |
| Purchase #6 | $161.39 | 6.398% | $171.7157 | $171.72 | $171.70 | $171.70 |
| Purchase #7 | $55.74 | 8.673% | $60.5743 | $60.57 | $60.55 | $60.60 |
| 7 purchase totals = | $1,008.78 | $1,099.2620 | $1,099.26 | $1,099.30 | $1,099.20 | |