| 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 | $222.86 | 8.396% | $241.5713 | $241.57 | $241.55 | $241.60 |
| Purchase #2 | $248.47 | 13.114% | $281.0544 | $281.05 | $281.05 | $281.10 |
| Purchase #3 | $182.51 | 12.398% | $205.1376 | $205.14 | $205.15 | $205.10 |
| Purchase #4 | $128.77 | 12.230% | $144.5186 | $144.52 | $144.50 | $144.50 |
| Purchase #5 | $46.94 | 5.613% | $49.5747 | $49.57 | $49.55 | $49.60 |
| Purchase #6 | $217.71 | 13.345% | $246.7634 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $36.41 | 13.474% | $41.3159 | $41.32 | $41.30 | $41.30 |
| 7 purchase totals = | $1,083.67 | $1,209.9359 | $1,209.93 | $1,209.85 | $1,210.00 | |