| 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 | $232.72 | 12.667% | $262.1986 | $262.20 | $262.20 | $262.20 |
| Purchase #2 | $182.48 | 10.574% | $201.7754 | $201.78 | $201.80 | $201.80 |
| Purchase #3 | $195.72 | 3.866% | $203.2865 | $203.29 | $203.30 | $203.30 |
| Purchase #4 | $113.96 | 3.182% | $117.5862 | $117.59 | $117.60 | $117.60 |
| Purchase #5 | $133.42 | 3.546% | $138.1511 | $138.15 | $138.15 | $138.20 |
| Purchase #6 | $118.48 | 6.798% | $126.5343 | $126.53 | $126.55 | $126.50 |
| Purchase #7 | $121.74 | 8.773% | $132.4203 | $132.42 | $132.40 | $132.40 |
| 7 purchase totals = | $1,098.52 | $1,181.9524 | $1,181.96 | $1,182.00 | $1,182.00 | |