| 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 | $116.68 | 10.232% | $128.6187 | $128.62 | $128.60 | $128.60 |
| Purchase #2 | $145.32 | 13.437% | $164.8466 | $164.85 | $164.85 | $164.80 |
| Purchase #3 | $141.37 | 9.579% | $154.9118 | $154.91 | $154.90 | $154.90 |
| Purchase #4 | $249.49 | 11.546% | $278.2961 | $278.30 | $278.30 | $278.30 |
| Purchase #5 | $65.41 | 13.780% | $74.4235 | $74.42 | $74.40 | $74.40 |
| Purchase #6 | $183.81 | 12.691% | $207.1373 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $98.51 | 8.160% | $106.5484 | $106.55 | $106.55 | $106.50 |
| 7 purchase totals = | $1,000.59 | $1,114.7824 | $1,114.79 | $1,114.75 | $1,114.60 | |