| 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 | $207.47 | 11.132% | $230.5656 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $116.44 | 3.354% | $120.3454 | $120.35 | $120.35 | $120.30 |
| Purchase #3 | $235.73 | 4.287% | $245.8357 | $245.84 | $245.85 | $245.80 |
| Purchase #4 | $167.35 | 3.830% | $173.7595 | $173.76 | $173.75 | $173.80 |
| Purchase #5 | $14.89 | 8.189% | $16.1093 | $16.11 | $16.10 | $16.10 |
| Purchase #6 | $182.74 | 7.508% | $196.4601 | $196.46 | $196.45 | $196.50 |
| Purchase #7 | $196.46 | 10.126% | $216.3535 | $216.35 | $216.35 | $216.40 |
| 7 purchase totals = | $1,121.08 | $1,199.4291 | $1,199.44 | $1,199.40 | $1,199.50 | |