| 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 | $128.69 | 7.416% | $138.2337 | $138.23 | $138.25 | $138.20 |
| Purchase #2 | $98.61 | 7.747% | $106.2493 | $106.25 | $106.25 | $106.20 |
| Purchase #3 | $191.82 | 7.612% | $206.4213 | $206.42 | $206.40 | $206.40 |
| Purchase #4 | $198.34 | 4.509% | $207.2832 | $207.28 | $207.30 | $207.30 |
| Purchase #5 | $182.93 | 13.404% | $207.4499 | $207.45 | $207.45 | $207.40 |
| Purchase #6 | $92.65 | 9.632% | $101.574 | $101.57 | $101.55 | $101.60 |
| Purchase #7 | $222.77 | 3.465% | $230.489 | $230.49 | $230.50 | $230.50 |
| 7 purchase totals = | $1,115.81 | $1,197.7004 | $1,197.69 | $1,197.70 | $1,197.60 | |