| 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 | $245.49 | 3.775% | $254.7572 | $254.76 | $254.75 | $254.80 |
| Purchase #2 | $78.33 | 7.465% | $84.1773 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $231.85 | 8.827% | $252.3154 | $252.32 | $252.30 | $252.30 |
| Purchase #4 | $202.61 | 7.811% | $218.4359 | $218.44 | $218.45 | $218.40 |
| Purchase #5 | $204.27 | 7.319% | $219.2205 | $219.22 | $219.20 | $219.20 |
| Purchase #6 | $201.73 | 10.183% | $222.2722 | $222.27 | $222.25 | $222.30 |
| Purchase #7 | $121.95 | 5.848% | $129.0816 | $129.08 | $129.10 | $129.10 |
| 7 purchase totals = | $1,286.23 | $1,380.2601 | $1,380.27 | $1,380.25 | $1,380.30 | |