| 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 | $123.84 | 12.192% | $138.9386 | $138.94 | $138.95 | $138.90 |
| Purchase #2 | $160.58 | 11.665% | $179.3117 | $179.31 | $179.30 | $179.30 |
| Purchase #3 | $235.32 | 11.724% | $262.9089 | $262.91 | $262.90 | $262.90 |
| Purchase #4 | $243.62 | 5.261% | $256.4368 | $256.44 | $256.45 | $256.40 |
| Purchase #5 | $102.91 | 5.623% | $108.6966 | $108.70 | $108.70 | $108.70 |
| Purchase #6 | $30.27 | 5.362% | $31.8931 | $31.89 | $31.90 | $31.90 |
| Purchase #7 | $109.71 | 7.156% | $117.5608 | $117.56 | $117.55 | $117.60 |
| 7 purchase totals = | $1,006.25 | $1,095.7465 | $1,095.75 | $1,095.75 | $1,095.70 | |