| 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 | $197.51 | 4.855% | $207.0991 | $207.10 | $207.10 | $207.10 |
| Purchase #2 | $116.98 | 5.220% | $123.0864 | $123.09 | $123.10 | $123.10 |
| Purchase #3 | $142.82 | 8.725% | $155.281 | $155.28 | $155.30 | $155.30 |
| Purchase #4 | $95.31 | 7.720% | $102.6679 | $102.67 | $102.65 | $102.70 |
| Purchase #5 | $235.73 | 7.598% | $253.6408 | $253.64 | $253.65 | $253.60 |
| Purchase #6 | $45.35 | 6.818% | $48.442 | $48.44 | $48.45 | $48.40 |
| Purchase #7 | $161.71 | 10.756% | $179.1035 | $179.10 | $179.10 | $179.10 |
| 7 purchase totals = | $995.41 | $1,069.3207 | $1,069.32 | $1,069.35 | $1,069.30 | |