| 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 | $34.89 | 13.246% | $39.5115 | $39.51 | $39.50 | $39.50 |
| Purchase #2 | $200.53 | 7.708% | $215.9869 | $215.99 | $216.00 | $216.00 |
| Purchase #3 | $147.95 | 6.500% | $157.5668 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $212.44 | 7.730% | $228.8616 | $228.86 | $228.85 | $228.90 |
| Purchase #5 | $38.32 | 9.287% | $41.8788 | $41.88 | $41.90 | $41.90 |
| Purchase #6 | $237.58 | 3.479% | $245.8454 | $245.85 | $245.85 | $245.80 |
| Purchase #7 | $36.40 | 11.472% | $40.5758 | $40.58 | $40.60 | $40.60 |
| 7 purchase totals = | $908.11 | $970.2268 | $970.24 | $970.25 | $970.30 | |