| 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 | $221.44 | 8.334% | $239.8948 | $239.89 | $239.90 | $239.90 |
| Purchase #2 | $127.81 | 7.286% | $137.1222 | $137.12 | $137.10 | $137.10 |
| Purchase #3 | $143.35 | 11.106% | $159.2705 | $159.27 | $159.25 | $159.30 |
| Purchase #4 | $179.44 | 5.809% | $189.8637 | $189.86 | $189.85 | $189.90 |
| Purchase #5 | $113.26 | 9.285% | $123.7762 | $123.78 | $123.80 | $123.80 |
| Purchase #6 | $66.43 | 3.747% | $68.9191 | $68.92 | $68.90 | $68.90 |
| Purchase #7 | $215.71 | 13.515% | $244.8632 | $244.86 | $244.85 | $244.90 |
| 7 purchase totals = | $1,067.44 | $1,163.7097 | $1,163.70 | $1,163.65 | $1,163.80 | |