| 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 | $189.60 | 9.513% | $207.6366 | $207.64 | $207.65 | $207.60 |
| Purchase #2 | $127.72 | 4.348% | $133.2733 | $133.27 | $133.25 | $133.30 |
| Purchase #3 | $250.81 | 3.558% | $259.7338 | $259.73 | $259.75 | $259.70 |
| Purchase #4 | $166.74 | 3.395% | $172.4008 | $172.40 | $172.40 | $172.40 |
| Purchase #5 | $152.68 | 6.504% | $162.6103 | $162.61 | $162.60 | $162.60 |
| Purchase #6 | $143.65 | 7.608% | $154.5789 | $154.58 | $154.60 | $154.60 |
| Purchase #7 | $128.80 | 12.615% | $145.0481 | $145.05 | $145.05 | $145.00 |
| 7 purchase totals = | $1,160.00 | $1,235.2818 | $1,235.28 | $1,235.30 | $1,235.20 | |