| 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 | $244.68 | 3.345% | $252.8645 | $252.86 | $252.85 | $252.90 |
| Purchase #2 | $247.70 | 8.795% | $269.4852 | $269.49 | $269.50 | $269.50 |
| Purchase #3 | $114.25 | 11.633% | $127.5407 | $127.54 | $127.55 | $127.50 |
| Purchase #4 | $43.57 | 9.788% | $47.8346 | $47.83 | $47.85 | $47.80 |
| Purchase #5 | $56.49 | 8.552% | $61.321 | $61.32 | $61.30 | $61.30 |
| Purchase #6 | $34.42 | 7.411% | $36.9709 | $36.97 | $36.95 | $37.00 |
| Purchase #7 | $98.50 | 9.809% | $108.1619 | $108.16 | $108.15 | $108.20 |
| 7 purchase totals = | $839.61 | $904.1788 | $904.17 | $904.15 | $904.20 | |