| 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 | $221.30 | 6.402% | $235.4676 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $70.74 | 12.560% | $79.6249 | $79.62 | $79.60 | $79.60 |
| Purchase #3 | $197.95 | 8.862% | $215.4923 | $215.49 | $215.50 | $215.50 |
| Purchase #4 | $208.80 | 3.138% | $215.3521 | $215.35 | $215.35 | $215.40 |
| Purchase #5 | $241.59 | 3.369% | $249.7292 | $249.73 | $249.75 | $249.70 |
| Purchase #6 | $46.51 | 13.317% | $52.7037 | $52.70 | $52.70 | $52.70 |
| Purchase #7 | $138.44 | 11.129% | $153.847 | $153.85 | $153.85 | $153.80 |
| 7 purchase totals = | $1,125.33 | $1,202.2168 | $1,202.21 | $1,202.20 | $1,202.20 | |