| 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 | $235.32 | 7.292% | $252.4795 | $252.48 | $252.50 | $252.50 |
| Purchase #2 | $196.80 | 8.152% | $212.8431 | $212.84 | $212.85 | $212.80 |
| Purchase #3 | $196.73 | 11.709% | $219.7651 | $219.77 | $219.75 | $219.80 |
| Purchase #4 | $228.26 | 8.367% | $247.3585 | $247.36 | $247.35 | $247.40 |
| Purchase #5 | $60.60 | 5.617% | $64.0039 | $64.00 | $64.00 | $64.00 |
| Purchase #6 | $68.89 | 11.381% | $76.7304 | $76.73 | $76.75 | $76.70 |
| Purchase #7 | $183.48 | 4.204% | $191.1935 | $191.19 | $191.20 | $191.20 |
| 7 purchase totals = | $1,170.08 | $1,264.3740 | $1,264.37 | $1,264.40 | $1,264.40 | |