| 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 | $213.43 | 3.563% | $221.0345 | $221.03 | $221.05 | $221.00 |
| Purchase #2 | $114.41 | 7.691% | $123.2093 | $123.21 | $123.20 | $123.20 |
| Purchase #3 | $122.54 | 11.527% | $136.6652 | $136.67 | $136.65 | $136.70 |
| Purchase #4 | $14.83 | 6.251% | $15.757 | $15.76 | $15.75 | $15.80 |
| Purchase #5 | $209.45 | 13.209% | $237.1163 | $237.12 | $237.10 | $237.10 |
| Purchase #6 | $108.50 | 5.743% | $114.7312 | $114.73 | $114.75 | $114.70 |
| Purchase #7 | $198.86 | 8.178% | $215.1228 | $215.12 | $215.10 | $215.10 |
| 7 purchase totals = | $982.02 | $1,063.6363 | $1,063.64 | $1,063.60 | $1,063.60 | |