| 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 | $196.68 | 6.334% | $209.1377 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $236.69 | 13.566% | $268.7994 | $268.80 | $268.80 | $268.80 |
| Purchase #3 | $188.43 | 9.555% | $206.4345 | $206.43 | $206.45 | $206.40 |
| Purchase #4 | $220.51 | 8.207% | $238.6073 | $238.61 | $238.60 | $238.60 |
| Purchase #5 | $249.36 | 10.811% | $276.3183 | $276.32 | $276.30 | $276.30 |
| Purchase #6 | $114.81 | 11.870% | $128.4379 | $128.44 | $128.45 | $128.40 |
| Purchase #7 | $95.32 | 8.241% | $103.1753 | $103.18 | $103.20 | $103.20 |
| 7 purchase totals = | $1,301.80 | $1,430.9104 | $1,430.92 | $1,430.95 | $1,430.80 | |