| 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 | $187.83 | 12.178% | $210.7039 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $27.76 | 12.494% | $31.2283 | $31.23 | $31.25 | $31.20 |
| Purchase #3 | $195.63 | 12.590% | $220.2598 | $220.26 | $220.25 | $220.30 |
| Purchase #4 | $203.51 | 6.347% | $216.4268 | $216.43 | $216.45 | $216.40 |
| Purchase #5 | $145.32 | 12.213% | $163.0679 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $121.89 | 5.223% | $128.2563 | $128.26 | $128.25 | $128.30 |
| Purchase #7 | $232.47 | 6.690% | $248.0222 | $248.02 | $248.00 | $248.00 |
| 7 purchase totals = | $1,114.41 | $1,217.9652 | $1,217.97 | $1,217.95 | $1,218.00 | |