| 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 | $233.73 | 6.282% | $248.4129 | $248.41 | $248.40 | $248.40 |
| Purchase #2 | $9.36 | 3.646% | $9.7013 | $9.70 | $9.70 | $9.70 |
| Purchase #3 | $184.50 | 11.680% | $206.0496 | $206.05 | $206.05 | $206.00 |
| Purchase #4 | $127.85 | 12.277% | $143.5461 | $143.55 | $143.55 | $143.50 |
| Purchase #5 | $187.26 | 12.794% | $211.218 | $211.22 | $211.20 | $211.20 |
| Purchase #6 | $207.80 | 12.266% | $233.2887 | $233.29 | $233.30 | $233.30 |
| Purchase #7 | $60.98 | 6.127% | $64.7162 | $64.72 | $64.70 | $64.70 |
| 7 purchase totals = | $1,011.48 | $1,116.9328 | $1,116.94 | $1,116.90 | $1,116.80 | |