| 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 | $238.38 | 5.611% | $251.7555 | $251.76 | $251.75 | $251.80 |
| Purchase #2 | $37.33 | 9.609% | $40.917 | $40.92 | $40.90 | $40.90 |
| Purchase #3 | $86.65 | 8.127% | $93.692 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $213.82 | 6.661% | $228.0626 | $228.06 | $228.05 | $228.10 |
| Purchase #5 | $106.26 | 13.811% | $120.9356 | $120.94 | $120.95 | $120.90 |
| Purchase #6 | $50.55 | 4.124% | $52.6347 | $52.63 | $52.65 | $52.60 |
| Purchase #7 | $242.43 | 9.764% | $266.1009 | $266.10 | $266.10 | $266.10 |
| 7 purchase totals = | $975.42 | $1,054.0983 | $1,054.10 | $1,054.10 | $1,054.10 | |