| 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 | $135.84 | 10.351% | $149.9008 | $149.90 | $149.90 | $149.90 |
| Purchase #2 | $50.94 | 12.544% | $57.3299 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $52.68 | 9.190% | $57.5213 | $57.52 | $57.50 | $57.50 |
| Purchase #4 | $181.81 | 13.239% | $205.8798 | $205.88 | $205.90 | $205.90 |
| Purchase #5 | $199.81 | 13.208% | $226.2009 | $226.20 | $226.20 | $226.20 |
| Purchase #6 | $175.47 | 13.306% | $198.818 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $82.95 | 12.227% | $93.0923 | $93.09 | $93.10 | $93.10 |
| 7 purchase totals = | $879.50 | $988.7430 | $988.74 | $988.75 | $988.70 | |