| 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 | $23.25 | 4.350% | $24.2614 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $210.87 | 13.697% | $239.7529 | $239.75 | $239.75 | $239.80 |
| Purchase #3 | $155.79 | 7.560% | $167.5677 | $167.57 | $167.55 | $167.60 |
| Purchase #4 | $244.74 | 10.142% | $269.5615 | $269.56 | $269.55 | $269.60 |
| Purchase #5 | $146.83 | 6.380% | $156.1978 | $156.20 | $156.20 | $156.20 |
| Purchase #6 | $230.39 | 7.127% | $246.8099 | $246.81 | $246.80 | $246.80 |
| Purchase #7 | $37.56 | 6.651% | $40.0581 | $40.06 | $40.05 | $40.10 |
| 7 purchase totals = | $1,049.43 | $1,144.2093 | $1,144.21 | $1,144.15 | $1,144.40 | |