| 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 | $117.77 | 7.194% | $126.2424 | $126.24 | $126.25 | $126.20 |
| Purchase #2 | $238.70 | 13.397% | $270.6786 | $270.68 | $270.70 | $270.70 |
| Purchase #3 | $221.68 | 12.328% | $249.0087 | $249.01 | $249.00 | $249.00 |
| Purchase #4 | $230.79 | 12.851% | $260.4488 | $260.45 | $260.45 | $260.40 |
| Purchase #5 | $54.36 | 10.713% | $60.1836 | $60.18 | $60.20 | $60.20 |
| Purchase #6 | $142.38 | 3.688% | $147.631 | $147.63 | $147.65 | $147.60 |
| Purchase #7 | $23.54 | 10.149% | $25.9291 | $25.93 | $25.95 | $25.90 |
| 7 purchase totals = | $1,029.22 | $1,140.1222 | $1,140.12 | $1,140.20 | $1,140.00 | |