| 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 | $198.59 | 3.485% | $205.5109 | $205.51 | $205.50 | $205.50 |
| Purchase #2 | $7.34 | 9.343% | $8.0258 | $8.03 | $8.05 | $8.00 |
| Purchase #3 | $152.48 | 9.775% | $167.3849 | $167.38 | $167.40 | $167.40 |
| Purchase #4 | $155.79 | 10.613% | $172.324 | $172.32 | $172.30 | $172.30 |
| Purchase #5 | $211.46 | 4.804% | $221.6185 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $239.76 | 9.697% | $263.0095 | $263.01 | $263.00 | $263.00 |
| Purchase #7 | $230.91 | 9.389% | $252.5901 | $252.59 | $252.60 | $252.60 |
| 7 purchase totals = | $1,196.33 | $1,290.4637 | $1,290.46 | $1,290.45 | $1,290.40 | |