| 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 | $196.29 | 4.176% | $204.4871 | $204.49 | $204.50 | $204.50 |
| Purchase #2 | $51.42 | 12.270% | $57.7292 | $57.73 | $57.75 | $57.70 |
| Purchase #3 | $195.77 | 9.555% | $214.4758 | $214.48 | $214.50 | $214.50 |
| Purchase #4 | $23.39 | 12.447% | $26.3014 | $26.30 | $26.30 | $26.30 |
| Purchase #5 | $112.46 | 5.854% | $119.0434 | $119.04 | $119.05 | $119.00 |
| Purchase #6 | $88.44 | 3.691% | $91.7043 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $202.86 | 8.731% | $220.5717 | $220.57 | $220.55 | $220.60 |
| 7 purchase totals = | $870.63 | $934.3129 | $934.31 | $934.35 | $934.30 | |