| 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 | $8.39 | 13.866% | $9.5534 | $9.55 | $9.55 | $9.60 |
| Purchase #2 | $186.79 | 6.654% | $199.219 | $199.22 | $199.20 | $199.20 |
| Purchase #3 | $235.72 | 12.387% | $264.9186 | $264.92 | $264.90 | $264.90 |
| Purchase #4 | $212.62 | 11.160% | $236.3484 | $236.35 | $236.35 | $236.30 |
| Purchase #5 | $149.71 | 8.361% | $162.2273 | $162.23 | $162.25 | $162.20 |
| Purchase #6 | $147.79 | 13.365% | $167.5421 | $167.54 | $167.55 | $167.50 |
| Purchase #7 | $187.67 | 6.457% | $199.7879 | $199.79 | $199.80 | $199.80 |
| 7 purchase totals = | $1,128.69 | $1,239.5967 | $1,239.60 | $1,239.60 | $1,239.50 | |