| 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 | $220.86 | 4.395% | $230.5668 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $197.86 | 3.814% | $205.4064 | $205.41 | $205.40 | $205.40 |
| Purchase #3 | $140.54 | 7.499% | $151.0791 | $151.08 | $151.10 | $151.10 |
| Purchase #4 | $101.44 | 3.848% | $105.3434 | $105.34 | $105.35 | $105.30 |
| Purchase #5 | $18.55 | 8.722% | $20.1679 | $20.17 | $20.15 | $20.20 |
| Purchase #6 | $203.91 | 11.786% | $227.9428 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $249.28 | 5.677% | $263.4316 | $263.43 | $263.45 | $263.40 |
| 7 purchase totals = | $1,132.44 | $1,203.9380 | $1,203.94 | $1,203.95 | $1,203.90 | |