| 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 | $231.75 | 5.546% | $244.6029 | $244.60 | $244.60 | $244.60 |
| Purchase #2 | $245.82 | 3.771% | $255.0899 | $255.09 | $255.10 | $255.10 |
| Purchase #3 | $93.61 | 10.853% | $103.7695 | $103.77 | $103.75 | $103.80 |
| Purchase #4 | $89.55 | 3.209% | $92.4237 | $92.42 | $92.40 | $92.40 |
| Purchase #5 | $87.30 | 5.495% | $92.0971 | $92.10 | $92.10 | $92.10 |
| Purchase #6 | $232.57 | 8.122% | $251.4593 | $251.46 | $251.45 | $251.50 |
| Purchase #7 | $177.25 | 10.378% | $195.645 | $195.65 | $195.65 | $195.60 |
| 7 purchase totals = | $1,157.85 | $1,235.0874 | $1,235.09 | $1,235.05 | $1,235.10 | |