| 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 | $184.31 | 10.355% | $203.3953 | $203.40 | $203.40 | $203.40 |
| Purchase #2 | $205.84 | 10.586% | $227.6302 | $227.63 | $227.65 | $227.60 |
| Purchase #3 | $128.27 | 3.820% | $133.1699 | $133.17 | $133.15 | $133.20 |
| Purchase #4 | $162.47 | 6.550% | $173.1118 | $173.11 | $173.10 | $173.10 |
| Purchase #5 | $188.26 | 9.515% | $206.1729 | $206.17 | $206.15 | $206.20 |
| Purchase #6 | $123.52 | 3.454% | $127.7864 | $127.79 | $127.80 | $127.80 |
| Purchase #7 | $204.42 | 11.327% | $227.5747 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $1,197.09 | $1,298.8412 | $1,298.84 | $1,298.80 | $1,298.90 | |