| 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 | $177.32 | 11.842% | $198.3182 | $198.32 | $198.30 | $198.30 |
| Purchase #2 | $216.88 | 4.192% | $225.9716 | $225.97 | $225.95 | $226.00 |
| Purchase #3 | $233.27 | 6.581% | $248.6215 | $248.62 | $248.60 | $248.60 |
| Purchase #4 | $239.65 | 6.577% | $255.4118 | $255.41 | $255.40 | $255.40 |
| Purchase #5 | $96.79 | 6.751% | $103.3243 | $103.32 | $103.30 | $103.30 |
| Purchase #6 | $243.77 | 4.783% | $255.4295 | $255.43 | $255.45 | $255.40 |
| Purchase #7 | $13.87 | 8.254% | $15.0148 | $15.01 | $15.00 | $15.00 |
| 7 purchase totals = | $1,221.55 | $1,302.0917 | $1,302.08 | $1,302.00 | $1,302.00 | |