| 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 | $121.52 | 10.796% | $134.6393 | $134.64 | $134.65 | $134.60 |
| Purchase #2 | $225.35 | 9.642% | $247.0782 | $247.08 | $247.10 | $247.10 |
| Purchase #3 | $237.53 | 13.640% | $269.9291 | $269.93 | $269.95 | $269.90 |
| Purchase #4 | $170.84 | 9.184% | $186.5299 | $186.53 | $186.55 | $186.50 |
| Purchase #5 | $7.30 | 3.611% | $7.5636 | $7.56 | $7.55 | $7.60 |
| Purchase #6 | $48.82 | 5.649% | $51.5778 | $51.58 | $51.60 | $51.60 |
| Purchase #7 | $229.90 | 6.616% | $245.1102 | $245.11 | $245.10 | $245.10 |
| 7 purchase totals = | $1,041.26 | $1,142.4281 | $1,142.43 | $1,142.50 | $1,142.40 | |