| 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 | $233.81 | 10.509% | $258.3811 | $258.38 | $258.40 | $258.40 |
| Purchase #2 | $126.54 | 11.649% | $141.2806 | $141.28 | $141.30 | $141.30 |
| Purchase #3 | $238.35 | 13.559% | $270.6679 | $270.67 | $270.65 | $270.70 |
| Purchase #4 | $7.64 | 10.754% | $8.4616 | $8.46 | $8.45 | $8.50 |
| Purchase #5 | $238.95 | 11.225% | $265.7721 | $265.77 | $265.75 | $265.80 |
| Purchase #6 | $50.35 | 3.246% | $51.9844 | $51.98 | $52.00 | $52.00 |
| Purchase #7 | $8.99 | 9.456% | $9.8401 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $904.63 | $1,006.3878 | $1,006.38 | $1,006.40 | $1,006.50 | |