| 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 | $7.94 | 12.528% | $8.9347 | $8.93 | $8.95 | $8.90 |
| Purchase #2 | $222.27 | 11.272% | $247.3243 | $247.32 | $247.30 | $247.30 |
| Purchase #3 | $209.91 | 3.858% | $218.0083 | $218.01 | $218.00 | $218.00 |
| Purchase #4 | $12.33 | 9.722% | $13.5287 | $13.53 | $13.55 | $13.50 |
| Purchase #5 | $126.92 | 9.214% | $138.6144 | $138.61 | $138.60 | $138.60 |
| Purchase #6 | $170.98 | 8.750% | $185.9408 | $185.94 | $185.95 | $185.90 |
| Purchase #7 | $202.38 | 4.736% | $211.9647 | $211.96 | $211.95 | $212.00 |
| 7 purchase totals = | $952.73 | $1,024.3159 | $1,024.30 | $1,024.30 | $1,024.20 | |