| 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 | $190.95 | 13.558% | $216.839 | $216.84 | $216.85 | $216.80 |
| Purchase #2 | $203.29 | 8.304% | $220.1712 | $220.17 | $220.15 | $220.20 |
| Purchase #3 | $170.86 | 11.470% | $190.4576 | $190.46 | $190.45 | $190.50 |
| Purchase #4 | $11.31 | 4.262% | $11.792 | $11.79 | $11.80 | $11.80 |
| Purchase #5 | $247.81 | 6.134% | $263.0107 | $263.01 | $263.00 | $263.00 |
| Purchase #6 | $201.62 | 3.751% | $209.1828 | $209.18 | $209.20 | $209.20 |
| Purchase #7 | $38.59 | 8.281% | $41.7856 | $41.79 | $41.80 | $41.80 |
| 7 purchase totals = | $1,064.43 | $1,153.2389 | $1,153.24 | $1,153.25 | $1,153.30 | |