| 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 | $192.99 | 10.586% | $213.4199 | $213.42 | $213.40 | $213.40 |
| Purchase #2 | $10.86 | 8.455% | $11.7782 | $11.78 | $11.80 | $11.80 |
| Purchase #3 | $122.69 | 13.714% | $139.5157 | $139.52 | $139.50 | $139.50 |
| Purchase #4 | $193.27 | 6.671% | $206.163 | $206.16 | $206.15 | $206.20 |
| Purchase #5 | $159.59 | 12.566% | $179.6441 | $179.64 | $179.65 | $179.60 |
| Purchase #6 | $140.97 | 7.390% | $151.3877 | $151.39 | $151.40 | $151.40 |
| Purchase #7 | $179.86 | 7.274% | $192.943 | $192.94 | $192.95 | $192.90 |
| 7 purchase totals = | $1,000.23 | $1,094.8516 | $1,094.85 | $1,094.85 | $1,094.80 | |