| 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 | $222.60 | 10.365% | $245.6725 | $245.67 | $245.65 | $245.70 |
| Purchase #2 | $139.54 | 4.270% | $145.4984 | $145.50 | $145.50 | $145.50 |
| Purchase #3 | $158.62 | 11.616% | $177.0453 | $177.05 | $177.05 | $177.00 |
| Purchase #4 | $45.72 | 13.236% | $51.7715 | $51.77 | $51.75 | $51.80 |
| Purchase #5 | $185.27 | 12.561% | $208.5418 | $208.54 | $208.55 | $208.50 |
| Purchase #6 | $202.25 | 7.693% | $217.8091 | $217.81 | $217.80 | $217.80 |
| Purchase #7 | $50.80 | 4.456% | $53.0636 | $53.06 | $53.05 | $53.10 |
| 7 purchase totals = | $1,004.80 | $1,099.4022 | $1,099.40 | $1,099.35 | $1,099.40 | |