| 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 | $119.32 | 11.190% | $132.6719 | $132.67 | $132.65 | $132.70 |
| Purchase #2 | $142.48 | 6.764% | $152.1173 | $152.12 | $152.10 | $152.10 |
| Purchase #3 | $165.74 | 10.205% | $182.6538 | $182.65 | $182.65 | $182.70 |
| Purchase #4 | $201.37 | 8.505% | $218.4965 | $218.50 | $218.50 | $218.50 |
| Purchase #5 | $228.53 | 4.807% | $239.5154 | $239.52 | $239.50 | $239.50 |
| Purchase #6 | $228.82 | 13.511% | $259.7359 | $259.74 | $259.75 | $259.70 |
| Purchase #7 | $9.98 | 12.380% | $11.2155 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $1,096.24 | $1,196.4063 | $1,196.42 | $1,196.35 | $1,196.40 | |