| 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 | $207.76 | 13.409% | $235.6185 | $235.62 | $235.60 | $235.60 |
| Purchase #2 | $89.30 | 11.247% | $99.3436 | $99.34 | $99.35 | $99.30 |
| Purchase #3 | $93.75 | 5.447% | $98.8566 | $98.86 | $98.85 | $98.90 |
| Purchase #4 | $207.77 | 10.774% | $230.1551 | $230.16 | $230.15 | $230.20 |
| Purchase #5 | $200.97 | 6.110% | $213.2493 | $213.25 | $213.25 | $213.20 |
| Purchase #6 | $156.26 | 6.499% | $166.4153 | $166.42 | $166.40 | $166.40 |
| Purchase #7 | $73.79 | 9.799% | $81.0207 | $81.02 | $81.00 | $81.00 |
| 7 purchase totals = | $1,029.60 | $1,124.6591 | $1,124.67 | $1,124.60 | $1,124.60 | |