| 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 | $223.58 | 5.419% | $235.6958 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $220.60 | 4.138% | $229.7284 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $18.43 | 8.467% | $19.9905 | $19.99 | $20.00 | $20.00 |
| Purchase #4 | $222.86 | 7.207% | $238.9215 | $238.92 | $238.90 | $238.90 |
| Purchase #5 | $219.91 | 8.704% | $239.051 | $239.05 | $239.05 | $239.10 |
| Purchase #6 | $88.63 | 3.624% | $91.842 | $91.84 | $91.85 | $91.80 |
| Purchase #7 | $9.55 | 7.241% | $10.2415 | $10.24 | $10.25 | $10.20 |
| 7 purchase totals = | $1,003.56 | $1,065.4707 | $1,065.47 | $1,065.50 | $1,065.40 | |