| 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 | $241.96 | 7.368% | $259.7876 | $259.79 | $259.80 | $259.80 |
| Purchase #2 | $147.59 | 12.503% | $166.0432 | $166.04 | $166.05 | $166.00 |
| Purchase #3 | $239.99 | 5.539% | $253.283 | $253.28 | $253.30 | $253.30 |
| Purchase #4 | $218.34 | 13.716% | $248.2875 | $248.29 | $248.30 | $248.30 |
| Purchase #5 | $34.61 | 11.523% | $38.5981 | $38.60 | $38.60 | $38.60 |
| Purchase #6 | $9.57 | 12.561% | $10.7721 | $10.77 | $10.75 | $10.80 |
| Purchase #7 | $122.71 | 6.118% | $130.2174 | $130.22 | $130.20 | $130.20 |
| 7 purchase totals = | $1,014.77 | $1,106.9889 | $1,106.99 | $1,107.00 | $1,107.00 | |