| 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 | $80.58 | 12.348% | $90.53 | $90.53 | $90.55 | $90.50 |
| Purchase #2 | $239.66 | 3.743% | $248.6305 | $248.63 | $248.65 | $248.60 |
| Purchase #3 | $188.39 | 5.821% | $199.3562 | $199.36 | $199.35 | $199.40 |
| Purchase #4 | $187.41 | 5.633% | $197.9668 | $197.97 | $197.95 | $198.00 |
| Purchase #5 | $111.99 | 12.566% | $126.0627 | $126.06 | $126.05 | $126.10 |
| Purchase #6 | $26.66 | 11.469% | $29.7176 | $29.72 | $29.70 | $29.70 |
| Purchase #7 | $150.53 | 7.155% | $161.3004 | $161.30 | $161.30 | $161.30 |
| 7 purchase totals = | $985.22 | $1,053.5642 | $1,053.57 | $1,053.55 | $1,053.60 | |