| 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 | $84.55 | 3.137% | $87.2023 | $87.20 | $87.20 | $87.20 |
| Purchase #2 | $218.61 | 12.542% | $246.0281 | $246.03 | $246.05 | $246.00 |
| Purchase #3 | $148.26 | 12.799% | $167.2358 | $167.24 | $167.25 | $167.20 |
| Purchase #4 | $132.25 | 9.756% | $145.1523 | $145.15 | $145.15 | $145.20 |
| Purchase #5 | $136.99 | 6.383% | $145.7341 | $145.73 | $145.75 | $145.70 |
| Purchase #6 | $141.87 | 10.254% | $156.4173 | $156.42 | $156.40 | $156.40 |
| Purchase #7 | $78.72 | 6.603% | $83.9179 | $83.92 | $83.90 | $83.90 |
| 7 purchase totals = | $941.25 | $1,031.6878 | $1,031.69 | $1,031.70 | $1,031.60 | |