| 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 | $207.34 | 7.125% | $222.113 | $222.11 | $222.10 | $222.10 |
| Purchase #2 | $82.52 | 10.592% | $91.2605 | $91.26 | $91.25 | $91.30 |
| Purchase #3 | $228.26 | 10.346% | $251.8758 | $251.88 | $251.90 | $251.90 |
| Purchase #4 | $138.96 | 5.748% | $146.9474 | $146.95 | $146.95 | $146.90 |
| Purchase #5 | $238.31 | 5.775% | $252.0724 | $252.07 | $252.05 | $252.10 |
| Purchase #6 | $5.70 | 6.415% | $6.0657 | $6.07 | $6.05 | $6.10 |
| Purchase #7 | $185.74 | 4.683% | $194.4382 | $194.44 | $194.45 | $194.40 |
| 7 purchase totals = | $1,086.83 | $1,164.7730 | $1,164.78 | $1,164.75 | $1,164.80 | |