| 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 | $82.68 | 8.832% | $89.9823 | $89.98 | $90.00 | $90.00 |
| Purchase #2 | $130.28 | 7.535% | $140.0966 | $140.10 | $140.10 | $140.10 |
| Purchase #3 | $156.31 | 7.809% | $168.5162 | $168.52 | $168.50 | $168.50 |
| Purchase #4 | $219.88 | 6.539% | $234.258 | $234.26 | $234.25 | $234.30 |
| Purchase #5 | $194.59 | 5.784% | $205.8451 | $205.85 | $205.85 | $205.80 |
| Purchase #6 | $198.86 | 13.395% | $225.4973 | $225.50 | $225.50 | $225.50 |
| Purchase #7 | $232.34 | 11.239% | $258.4527 | $258.45 | $258.45 | $258.50 |
| 7 purchase totals = | $1,214.94 | $1,322.6482 | $1,322.66 | $1,322.65 | $1,322.70 | |