| 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 | $245.29 | 11.162% | $272.6693 | $272.67 | $272.65 | $272.70 |
| Purchase #2 | $119.70 | 8.753% | $130.1773 | $130.18 | $130.20 | $130.20 |
| Purchase #3 | $69.78 | 10.531% | $77.1285 | $77.13 | $77.15 | $77.10 |
| Purchase #4 | $124.58 | 10.290% | $137.3993 | $137.40 | $137.40 | $137.40 |
| Purchase #5 | $76.82 | 11.416% | $85.5898 | $85.59 | $85.60 | $85.60 |
| Purchase #6 | $204.42 | 3.728% | $212.0408 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $235.66 | 8.859% | $256.5371 | $256.54 | $256.55 | $256.50 |
| 7 purchase totals = | $1,076.25 | $1,171.5421 | $1,171.55 | $1,171.60 | $1,171.50 | |