| 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 | $112.92 | 6.395% | $120.1412 | $120.14 | $120.15 | $120.10 |
| Purchase #2 | $149.55 | 9.805% | $164.2134 | $164.21 | $164.20 | $164.20 |
| Purchase #3 | $243.48 | 12.422% | $273.7251 | $273.73 | $273.75 | $273.70 |
| Purchase #4 | $239.56 | 8.436% | $259.7693 | $259.77 | $259.75 | $259.80 |
| Purchase #5 | $90.94 | 10.191% | $100.2077 | $100.21 | $100.20 | $100.20 |
| Purchase #6 | $201.70 | 10.337% | $222.5497 | $222.55 | $222.55 | $222.50 |
| Purchase #7 | $206.52 | 10.205% | $227.5954 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $1,244.67 | $1,368.2018 | $1,368.21 | $1,368.20 | $1,368.10 | |