| 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 | $228.80 | 8.550% | $248.3624 | $248.36 | $248.35 | $248.40 |
| Purchase #2 | $186.48 | 3.754% | $193.4805 | $193.48 | $193.50 | $193.50 |
| Purchase #3 | $108.86 | 5.736% | $115.1042 | $115.10 | $115.10 | $115.10 |
| Purchase #4 | $190.81 | 7.342% | $204.8193 | $204.82 | $204.80 | $204.80 |
| Purchase #5 | $195.57 | 6.617% | $208.5109 | $208.51 | $208.50 | $208.50 |
| Purchase #6 | $231.39 | 13.600% | $262.859 | $262.86 | $262.85 | $262.90 |
| Purchase #7 | $85.89 | 12.811% | $96.8934 | $96.89 | $96.90 | $96.90 |
| 7 purchase totals = | $1,227.80 | $1,330.0297 | $1,330.02 | $1,330.00 | $1,330.10 | |