| 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 | $237.86 | 4.750% | $249.1584 | $249.16 | $249.15 | $249.20 |
| Purchase #2 | $131.30 | 6.503% | $139.8384 | $139.84 | $139.85 | $139.80 |
| Purchase #3 | $245.30 | 5.818% | $259.5716 | $259.57 | $259.55 | $259.60 |
| Purchase #4 | $50.32 | 6.396% | $53.5385 | $53.54 | $53.55 | $53.50 |
| Purchase #5 | $22.27 | 5.755% | $23.5516 | $23.55 | $23.55 | $23.60 |
| Purchase #6 | $12.42 | 4.819% | $13.0185 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $114.58 | 13.655% | $130.2259 | $130.23 | $130.25 | $130.20 |
| 7 purchase totals = | $814.05 | $868.9029 | $868.91 | $868.90 | $868.90 | |