| 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 | $223.64 | 7.812% | $241.1108 | $241.11 | $241.10 | $241.10 |
| Purchase #2 | $207.98 | 10.265% | $229.3291 | $229.33 | $229.35 | $229.30 |
| Purchase #3 | $163.70 | 12.456% | $184.0905 | $184.09 | $184.10 | $184.10 |
| Purchase #4 | $124.47 | 3.342% | $128.6298 | $128.63 | $128.65 | $128.60 |
| Purchase #5 | $133.59 | 13.832% | $152.0682 | $152.07 | $152.05 | $152.10 |
| Purchase #6 | $52.86 | 9.234% | $57.7411 | $57.74 | $57.75 | $57.70 |
| Purchase #7 | $211.58 | 10.859% | $234.5555 | $234.56 | $234.55 | $234.60 |
| 7 purchase totals = | $1,117.82 | $1,227.5250 | $1,227.53 | $1,227.55 | $1,227.50 | |