| 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 | $240.90 | 7.730% | $259.5216 | $259.52 | $259.50 | $259.50 |
| Purchase #2 | $169.68 | 11.737% | $189.5953 | $189.60 | $189.60 | $189.60 |
| Purchase #3 | $128.73 | 3.768% | $133.5805 | $133.58 | $133.60 | $133.60 |
| Purchase #4 | $165.80 | 11.487% | $184.8454 | $184.85 | $184.85 | $184.80 |
| Purchase #5 | $215.92 | 13.559% | $245.1966 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $170.78 | 3.289% | $176.397 | $176.40 | $176.40 | $176.40 |
| Purchase #7 | $125.69 | 4.217% | $130.9903 | $130.99 | $131.00 | $131.00 |
| 7 purchase totals = | $1,217.50 | $1,320.1267 | $1,320.14 | $1,320.15 | $1,320.10 | |