| 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 | $98.43 | 9.600% | $107.8793 | $107.88 | $107.90 | $107.90 |
| Purchase #2 | $173.36 | 9.403% | $189.661 | $189.66 | $189.65 | $189.70 |
| Purchase #3 | $232.43 | 12.648% | $261.8277 | $261.83 | $261.85 | $261.80 |
| Purchase #4 | $57.57 | 12.477% | $64.753 | $64.75 | $64.75 | $64.80 |
| Purchase #5 | $204.59 | 10.673% | $226.4259 | $226.43 | $226.45 | $226.40 |
| Purchase #6 | $195.79 | 7.517% | $210.5075 | $210.51 | $210.50 | $210.50 |
| Purchase #7 | $129.73 | 13.726% | $147.5367 | $147.54 | $147.55 | $147.50 |
| 7 purchase totals = | $1,091.90 | $1,208.5911 | $1,208.60 | $1,208.65 | $1,208.60 | |