| 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 | $214.95 | 3.534% | $222.5463 | $222.55 | $222.55 | $222.50 |
| Purchase #2 | $127.60 | 9.792% | $140.0946 | $140.09 | $140.10 | $140.10 |
| Purchase #3 | $74.51 | 3.421% | $77.059 | $77.06 | $77.05 | $77.10 |
| Purchase #4 | $87.69 | 5.810% | $92.7848 | $92.78 | $92.80 | $92.80 |
| Purchase #5 | $214.34 | 3.434% | $221.7004 | $221.70 | $221.70 | $221.70 |
| Purchase #6 | $136.29 | 12.105% | $152.7879 | $152.79 | $152.80 | $152.80 |
| Purchase #7 | $159.77 | 10.353% | $176.311 | $176.31 | $176.30 | $176.30 |
| 7 purchase totals = | $1,015.15 | $1,083.2840 | $1,083.28 | $1,083.30 | $1,083.30 | |