| 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 | $21.91 | 8.742% | $23.8254 | $23.83 | $23.85 | $23.80 |
| Purchase #2 | $28.56 | 7.760% | $30.7763 | $30.78 | $30.80 | $30.80 |
| Purchase #3 | $195.94 | 4.688% | $205.1257 | $205.13 | $205.15 | $205.10 |
| Purchase #4 | $235.50 | 12.610% | $265.1966 | $265.20 | $265.20 | $265.20 |
| Purchase #5 | $202.65 | 5.855% | $214.5152 | $214.52 | $214.50 | $214.50 |
| Purchase #6 | $195.90 | 6.700% | $209.0253 | $209.03 | $209.05 | $209.00 |
| Purchase #7 | $60.81 | 13.629% | $69.0978 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $941.27 | $1,017.5623 | $1,017.59 | $1,017.65 | $1,017.50 | |