| 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 | $110.32 | 5.435% | $116.3159 | $116.32 | $116.30 | $116.30 |
| Purchase #2 | $95.75 | 6.637% | $102.1049 | $102.10 | $102.10 | $102.10 |
| Purchase #3 | $30.25 | 8.726% | $32.8896 | $32.89 | $32.90 | $32.90 |
| Purchase #4 | $236.43 | 13.687% | $268.7902 | $268.79 | $268.80 | $268.80 |
| Purchase #5 | $151.78 | 6.661% | $161.8901 | $161.89 | $161.90 | $161.90 |
| Purchase #6 | $220.71 | 9.550% | $241.7878 | $241.79 | $241.80 | $241.80 |
| Purchase #7 | $230.77 | 13.774% | $262.5563 | $262.56 | $262.55 | $262.60 |
| 7 purchase totals = | $1,076.01 | $1,186.3348 | $1,186.34 | $1,186.35 | $1,186.40 | |