| 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 | $209.64 | 12.382% | $235.5976 | $235.60 | $235.60 | $235.60 |
| Purchase #2 | $17.99 | 10.423% | $19.8651 | $19.87 | $19.85 | $19.90 |
| Purchase #3 | $43.99 | 4.812% | $46.1068 | $46.11 | $46.10 | $46.10 |
| Purchase #4 | $25.44 | 7.110% | $27.2488 | $27.25 | $27.25 | $27.20 |
| Purchase #5 | $214.33 | 4.720% | $224.4464 | $224.45 | $224.45 | $224.40 |
| Purchase #6 | $181.80 | 10.436% | $200.7726 | $200.77 | $200.75 | $200.80 |
| Purchase #7 | $16.98 | 6.631% | $18.1059 | $18.11 | $18.10 | $18.10 |
| 7 purchase totals = | $710.17 | $772.1432 | $772.16 | $772.10 | $772.10 | |