| 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 | $135.48 | 6.238% | $143.9312 | $143.93 | $143.95 | $143.90 |
| Purchase #2 | $217.68 | 9.258% | $237.8328 | $237.83 | $237.85 | $237.80 |
| Purchase #3 | $148.53 | 10.630% | $164.3187 | $164.32 | $164.30 | $164.30 |
| Purchase #4 | $175.84 | 9.372% | $192.3197 | $192.32 | $192.30 | $192.30 |
| Purchase #5 | $206.43 | 5.656% | $218.1057 | $218.11 | $218.10 | $218.10 |
| Purchase #6 | $228.96 | 7.179% | $245.397 | $245.40 | $245.40 | $245.40 |
| Purchase #7 | $20.54 | 8.593% | $22.305 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $1,133.46 | $1,224.2101 | $1,224.22 | $1,224.20 | $1,224.10 | |