| 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 | $183.71 | 8.150% | $198.6824 | $198.68 | $198.70 | $198.70 |
| Purchase #2 | $202.47 | 5.723% | $214.0574 | $214.06 | $214.05 | $214.10 |
| Purchase #3 | $15.89 | 4.847% | $16.6602 | $16.66 | $16.65 | $16.70 |
| Purchase #4 | $246.81 | 6.236% | $262.2011 | $262.20 | $262.20 | $262.20 |
| Purchase #5 | $201.75 | 8.451% | $218.7999 | $218.80 | $218.80 | $218.80 |
| Purchase #6 | $250.61 | 8.242% | $271.2653 | $271.27 | $271.25 | $271.30 |
| Purchase #7 | $229.43 | 5.636% | $242.3607 | $242.36 | $242.35 | $242.40 |
| 7 purchase totals = | $1,330.67 | $1,424.0270 | $1,424.03 | $1,424.00 | $1,424.20 | |