| 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 | $92.25 | 7.196% | $98.8883 | $98.89 | $98.90 | $98.90 |
| Purchase #2 | $155.36 | 4.650% | $162.5842 | $162.58 | $162.60 | $162.60 |
| Purchase #3 | $148.77 | 3.613% | $154.1451 | $154.15 | $154.15 | $154.10 |
| Purchase #4 | $128.66 | 9.658% | $141.086 | $141.09 | $141.10 | $141.10 |
| Purchase #5 | $222.58 | 3.661% | $230.7287 | $230.73 | $230.75 | $230.70 |
| Purchase #6 | $150.25 | 3.369% | $155.3119 | $155.31 | $155.30 | $155.30 |
| Purchase #7 | $232.76 | 11.574% | $259.6996 | $259.70 | $259.70 | $259.70 |
| 7 purchase totals = | $1,130.63 | $1,202.4438 | $1,202.45 | $1,202.50 | $1,202.40 | |