| 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 | $207.93 | 8.640% | $225.8952 | $225.90 | $225.90 | $225.90 |
| Purchase #2 | $11.36 | 13.851% | $12.9335 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $144.30 | 5.846% | $152.7358 | $152.74 | $152.75 | $152.70 |
| Purchase #4 | $42.31 | 3.237% | $43.6796 | $43.68 | $43.70 | $43.70 |
| Purchase #5 | $165.67 | 11.110% | $184.0759 | $184.08 | $184.10 | $184.10 |
| Purchase #6 | $243.70 | 10.560% | $269.4347 | $269.43 | $269.45 | $269.40 |
| Purchase #7 | $234.82 | 5.727% | $248.2681 | $248.27 | $248.25 | $248.30 |
| 7 purchase totals = | $1,050.09 | $1,137.0228 | $1,137.03 | $1,137.10 | $1,137.00 | |