| 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 | $236.79 | 12.313% | $265.946 | $265.95 | $265.95 | $265.90 |
| Purchase #2 | $34.65 | 10.826% | $38.4012 | $38.40 | $38.40 | $38.40 |
| Purchase #3 | $224.96 | 6.294% | $239.119 | $239.12 | $239.10 | $239.10 |
| Purchase #4 | $56.87 | 4.704% | $59.5452 | $59.55 | $59.55 | $59.50 |
| Purchase #5 | $117.62 | 10.720% | $130.2289 | $130.23 | $130.25 | $130.20 |
| Purchase #6 | $144.64 | 3.848% | $150.2057 | $150.21 | $150.20 | $150.20 |
| Purchase #7 | $235.40 | 3.278% | $243.1164 | $243.12 | $243.10 | $243.10 |
| 7 purchase totals = | $1,050.93 | $1,126.5624 | $1,126.58 | $1,126.55 | $1,126.40 | |