| 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 | $190.64 | 9.744% | $209.216 | $209.22 | $209.20 | $209.20 |
| Purchase #2 | $195.75 | 5.247% | $206.021 | $206.02 | $206.00 | $206.00 |
| Purchase #3 | $71.93 | 10.416% | $79.4222 | $79.42 | $79.40 | $79.40 |
| Purchase #4 | $68.82 | 13.861% | $78.3591 | $78.36 | $78.35 | $78.40 |
| Purchase #5 | $243.27 | 12.483% | $273.6374 | $273.64 | $273.65 | $273.60 |
| Purchase #6 | $91.72 | 9.433% | $100.3719 | $100.37 | $100.35 | $100.40 |
| Purchase #7 | $168.87 | 11.375% | $188.079 | $188.08 | $188.10 | $188.10 |
| 7 purchase totals = | $1,031.00 | $1,135.1066 | $1,135.11 | $1,135.05 | $1,135.10 | |