| 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 | $218.40 | 9.586% | $239.3358 | $239.34 | $239.35 | $239.30 |
| Purchase #2 | $219.27 | 7.190% | $235.0355 | $235.04 | $235.05 | $235.00 |
| Purchase #3 | $55.95 | 5.573% | $59.0681 | $59.07 | $59.05 | $59.10 |
| Purchase #4 | $117.71 | 7.636% | $126.6983 | $126.70 | $126.70 | $126.70 |
| Purchase #5 | $142.97 | 9.224% | $156.1576 | $156.16 | $156.15 | $156.20 |
| Purchase #6 | $131.96 | 6.241% | $140.1956 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $238.63 | 13.764% | $271.475 | $271.48 | $271.50 | $271.50 |
| 7 purchase totals = | $1,124.89 | $1,227.9659 | $1,227.99 | $1,228.00 | $1,228.00 | |