| 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 | $200.58 | 5.236% | $211.0824 | $211.08 | $211.10 | $211.10 |
| Purchase #2 | $189.57 | 6.134% | $201.1982 | $201.20 | $201.20 | $201.20 |
| Purchase #3 | $181.96 | 4.402% | $189.9699 | $189.97 | $189.95 | $190.00 |
| Purchase #4 | $33.56 | 7.298% | $36.0092 | $36.01 | $36.00 | $36.00 |
| Purchase #5 | $204.40 | 8.228% | $221.218 | $221.22 | $221.20 | $221.20 |
| Purchase #6 | $169.70 | 9.196% | $185.3056 | $185.31 | $185.30 | $185.30 |
| Purchase #7 | $74.57 | 5.850% | $78.9323 | $78.93 | $78.95 | $78.90 |
| 7 purchase totals = | $1,054.34 | $1,123.7156 | $1,123.72 | $1,123.70 | $1,123.70 | |