| 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 | $110.39 | 12.221% | $123.8808 | $123.88 | $123.90 | $123.90 |
| Purchase #2 | $183.68 | 8.487% | $199.2689 | $199.27 | $199.25 | $199.30 |
| Purchase #3 | $214.68 | 3.457% | $222.1015 | $222.10 | $222.10 | $222.10 |
| Purchase #4 | $87.89 | 8.415% | $95.2859 | $95.29 | $95.30 | $95.30 |
| Purchase #5 | $229.52 | 12.535% | $258.2903 | $258.29 | $258.30 | $258.30 |
| Purchase #6 | $61.78 | 12.125% | $69.2708 | $69.27 | $69.25 | $69.30 |
| Purchase #7 | $107.46 | 6.250% | $114.1763 | $114.18 | $114.20 | $114.20 |
| 7 purchase totals = | $995.40 | $1,082.2745 | $1,082.28 | $1,082.30 | $1,082.40 | |