| 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 | $212.54 | 7.570% | $228.6293 | $228.63 | $228.65 | $228.60 |
| Purchase #2 | $201.29 | 8.676% | $218.7539 | $218.75 | $218.75 | $218.80 |
| Purchase #3 | $215.25 | 13.591% | $244.5046 | $244.50 | $244.50 | $244.50 |
| Purchase #4 | $223.45 | 11.245% | $248.577 | $248.58 | $248.60 | $248.60 |
| Purchase #5 | $119.38 | 12.835% | $134.7024 | $134.70 | $134.70 | $134.70 |
| Purchase #6 | $232.57 | 7.215% | $249.3499 | $249.35 | $249.35 | $249.30 |
| Purchase #7 | $214.67 | 8.125% | $232.1119 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $1,419.15 | $1,556.6290 | $1,556.62 | $1,556.65 | $1,556.60 | |