| 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 | $239.82 | 7.728% | $258.3533 | $258.35 | $258.35 | $258.40 |
| Purchase #2 | $117.93 | 10.505% | $130.3185 | $130.32 | $130.30 | $130.30 |
| Purchase #3 | $21.72 | 4.829% | $22.7689 | $22.77 | $22.75 | $22.80 |
| Purchase #4 | $204.99 | 12.668% | $230.9581 | $230.96 | $230.95 | $231.00 |
| Purchase #5 | $240.87 | 7.791% | $259.6362 | $259.64 | $259.65 | $259.60 |
| Purchase #6 | $204.62 | 10.206% | $225.5035 | $225.50 | $225.50 | $225.50 |
| Purchase #7 | $164.54 | 12.712% | $185.4563 | $185.46 | $185.45 | $185.50 |
| 7 purchase totals = | $1,194.49 | $1,312.9948 | $1,313.00 | $1,312.95 | $1,313.10 | |