| 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 | $23.56 | 3.627% | $24.4145 | $24.41 | $24.40 | $24.40 |
| Purchase #2 | $93.54 | 6.860% | $99.9568 | $99.96 | $99.95 | $100.00 |
| Purchase #3 | $206.86 | 7.102% | $221.5512 | $221.55 | $221.55 | $221.60 |
| Purchase #4 | $247.39 | 13.676% | $281.2231 | $281.22 | $281.20 | $281.20 |
| Purchase #5 | $241.52 | 11.227% | $268.6355 | $268.64 | $268.65 | $268.60 |
| Purchase #6 | $191.28 | 4.330% | $199.5624 | $199.56 | $199.55 | $199.60 |
| Purchase #7 | $67.76 | 6.205% | $71.9645 | $71.96 | $71.95 | $72.00 |
| 7 purchase totals = | $1,071.91 | $1,167.3080 | $1,167.30 | $1,167.25 | $1,167.40 | |