| 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 | $202.53 | 4.796% | $212.2433 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $225.27 | 4.421% | $235.2292 | $235.23 | $235.25 | $235.20 |
| Purchase #3 | $106.81 | 7.230% | $114.5324 | $114.53 | $114.55 | $114.50 |
| Purchase #4 | $147.92 | 11.375% | $164.7459 | $164.75 | $164.75 | $164.70 |
| Purchase #5 | $19.93 | 11.601% | $22.2421 | $22.24 | $22.25 | $22.20 |
| Purchase #6 | $204.56 | 12.649% | $230.4348 | $230.43 | $230.45 | $230.40 |
| Purchase #7 | $34.82 | 8.651% | $37.8323 | $37.83 | $37.85 | $37.80 |
| 7 purchase totals = | $941.84 | $1,017.2600 | $1,017.25 | $1,017.35 | $1,017.00 | |