| 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 | $131.97 | 4.160% | $137.46 | $137.46 | $137.45 | $137.50 |
| Purchase #2 | $174.66 | 5.763% | $184.7257 | $184.73 | $184.75 | $184.70 |
| Purchase #3 | $76.29 | 10.159% | $84.0403 | $84.04 | $84.05 | $84.00 |
| Purchase #4 | $133.59 | 13.254% | $151.296 | $151.30 | $151.30 | $151.30 |
| Purchase #5 | $118.30 | 5.600% | $124.9248 | $124.92 | $124.90 | $124.90 |
| Purchase #6 | $147.83 | 5.369% | $155.767 | $155.77 | $155.75 | $155.80 |
| Purchase #7 | $248.44 | 11.851% | $277.8826 | $277.88 | $277.90 | $277.90 |
| 7 purchase totals = | $1,031.08 | $1,116.0964 | $1,116.10 | $1,116.10 | $1,116.10 | |