| 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 | $206.55 | 9.834% | $226.8621 | $226.86 | $226.85 | $226.90 |
| Purchase #2 | $16.26 | 13.632% | $18.4766 | $18.48 | $18.50 | $18.50 |
| Purchase #3 | $191.80 | 10.384% | $211.7165 | $211.72 | $211.70 | $211.70 |
| Purchase #4 | $216.64 | 10.152% | $238.6333 | $238.63 | $238.65 | $238.60 |
| Purchase #5 | $45.39 | 7.448% | $48.7706 | $48.77 | $48.75 | $48.80 |
| Purchase #6 | $135.67 | 6.422% | $144.3827 | $144.38 | $144.40 | $144.40 |
| Purchase #7 | $147.81 | 10.538% | $163.3862 | $163.39 | $163.40 | $163.40 |
| 7 purchase totals = | $960.12 | $1,052.2280 | $1,052.23 | $1,052.25 | $1,052.30 | |