| 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 | $187.48 | 8.276% | $202.9958 | $203.00 | $203.00 | $203.00 |
| Purchase #2 | $113.84 | 12.714% | $128.3136 | $128.31 | $128.30 | $128.30 |
| Purchase #3 | $157.65 | 4.142% | $164.1799 | $164.18 | $164.20 | $164.20 |
| Purchase #4 | $213.60 | 13.583% | $242.6133 | $242.61 | $242.60 | $242.60 |
| Purchase #5 | $166.41 | 10.327% | $183.5952 | $183.60 | $183.60 | $183.60 |
| Purchase #6 | $149.44 | 9.475% | $163.5994 | $163.60 | $163.60 | $163.60 |
| Purchase #7 | $219.31 | 13.558% | $249.044 | $249.04 | $249.05 | $249.00 |
| 7 purchase totals = | $1,207.73 | $1,334.3412 | $1,334.34 | $1,334.35 | $1,334.30 | |