| 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 | $34.32 | 10.269% | $37.8443 | $37.84 | $37.85 | $37.80 |
| Purchase #2 | $64.80 | 12.646% | $72.9946 | $72.99 | $73.00 | $73.00 |
| Purchase #3 | $209.38 | 10.437% | $231.233 | $231.23 | $231.25 | $231.20 |
| Purchase #4 | $86.90 | 5.713% | $91.8646 | $91.86 | $91.85 | $91.90 |
| Purchase #5 | $179.34 | 9.247% | $195.9236 | $195.92 | $195.90 | $195.90 |
| Purchase #6 | $178.30 | 13.257% | $201.9372 | $201.94 | $201.95 | $201.90 |
| Purchase #7 | $196.58 | 3.113% | $202.6995 | $202.70 | $202.70 | $202.70 |
| 7 purchase totals = | $949.62 | $1,034.4968 | $1,034.48 | $1,034.50 | $1,034.40 | |