| 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 | $107.40 | 4.651% | $112.3952 | $112.40 | $112.40 | $112.40 |
| Purchase #2 | $134.42 | 3.375% | $138.9567 | $138.96 | $138.95 | $139.00 |
| Purchase #3 | $202.76 | 10.713% | $224.4817 | $224.48 | $224.50 | $224.50 |
| Purchase #4 | $199.82 | 5.587% | $210.9839 | $210.98 | $211.00 | $211.00 |
| Purchase #5 | $37.90 | 6.449% | $40.3442 | $40.34 | $40.35 | $40.30 |
| Purchase #6 | $216.86 | 8.668% | $235.6574 | $235.66 | $235.65 | $235.70 |
| Purchase #7 | $150.91 | 3.733% | $156.5435 | $156.54 | $156.55 | $156.50 |
| 7 purchase totals = | $1,050.07 | $1,119.3626 | $1,119.36 | $1,119.40 | $1,119.40 | |