| 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 | $125.55 | 10.680% | $138.9587 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $198.45 | 10.605% | $219.4956 | $219.50 | $219.50 | $219.50 |
| Purchase #3 | $196.32 | 6.233% | $208.5566 | $208.56 | $208.55 | $208.60 |
| Purchase #4 | $210.52 | 5.197% | $221.4607 | $221.46 | $221.45 | $221.50 |
| Purchase #5 | $135.69 | 3.545% | $140.5002 | $140.50 | $140.50 | $140.50 |
| Purchase #6 | $96.99 | 4.828% | $101.6727 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $231.35 | 10.778% | $256.2849 | $256.28 | $256.30 | $256.30 |
| 7 purchase totals = | $1,194.87 | $1,286.9294 | $1,286.93 | $1,286.90 | $1,287.10 | |