| 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 | $191.98 | 9.515% | $210.2469 | $210.25 | $210.25 | $210.20 |
| Purchase #2 | $168.62 | 6.374% | $179.3678 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $136.76 | 12.744% | $154.1887 | $154.19 | $154.20 | $154.20 |
| Purchase #4 | $101.88 | 5.441% | $107.4233 | $107.42 | $107.40 | $107.40 |
| Purchase #5 | $79.28 | 3.587% | $82.1238 | $82.12 | $82.10 | $82.10 |
| Purchase #6 | $115.66 | 7.456% | $124.2836 | $124.28 | $124.30 | $124.30 |
| Purchase #7 | $190.52 | 8.790% | $207.2667 | $207.27 | $207.25 | $207.30 |
| 7 purchase totals = | $984.70 | $1,064.9008 | $1,064.90 | $1,064.85 | $1,064.90 | |