| 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 | $213.51 | 9.505% | $233.8041 | $233.80 | $233.80 | $233.80 |
| Purchase #2 | $39.42 | 9.408% | $43.1286 | $43.13 | $43.15 | $43.10 |
| Purchase #3 | $125.83 | 11.345% | $140.1054 | $140.11 | $140.10 | $140.10 |
| Purchase #4 | $211.81 | 7.497% | $227.6894 | $227.69 | $227.70 | $227.70 |
| Purchase #5 | $175.96 | 9.784% | $193.1759 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $205.42 | 3.355% | $212.3118 | $212.31 | $212.30 | $212.30 |
| Purchase #7 | $108.41 | 6.236% | $115.1704 | $115.17 | $115.15 | $115.20 |
| 7 purchase totals = | $1,080.36 | $1,165.3856 | $1,165.39 | $1,165.40 | $1,165.40 | |