| 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 | $132.40 | 3.547% | $137.0962 | $137.10 | $137.10 | $137.10 |
| Purchase #2 | $214.69 | 4.802% | $224.9994 | $225.00 | $225.00 | $225.00 |
| Purchase #3 | $233.57 | 12.361% | $262.4416 | $262.44 | $262.45 | $262.40 |
| Purchase #4 | $124.34 | 5.299% | $130.9288 | $130.93 | $130.95 | $130.90 |
| Purchase #5 | $229.35 | 10.276% | $252.918 | $252.92 | $252.90 | $252.90 |
| Purchase #6 | $245.72 | 12.169% | $275.6217 | $275.62 | $275.60 | $275.60 |
| Purchase #7 | $129.64 | 11.741% | $144.861 | $144.86 | $144.85 | $144.90 |
| 7 purchase totals = | $1,309.71 | $1,428.8667 | $1,428.87 | $1,428.85 | $1,428.80 | |