| 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 | $238.37 | 10.632% | $263.7135 | $263.71 | $263.70 | $263.70 |
| Purchase #2 | $245.83 | 10.222% | $270.9587 | $270.96 | $270.95 | $271.00 |
| Purchase #3 | $242.37 | 8.304% | $262.4964 | $262.50 | $262.50 | $262.50 |
| Purchase #4 | $208.30 | 5.616% | $219.9981 | $220.00 | $220.00 | $220.00 |
| Purchase #5 | $13.58 | 12.665% | $15.2999 | $15.30 | $15.30 | $15.30 |
| Purchase #6 | $44.68 | 11.287% | $49.723 | $49.72 | $49.70 | $49.70 |
| Purchase #7 | $218.26 | 3.349% | $225.5695 | $225.57 | $225.55 | $225.60 |
| 7 purchase totals = | $1,211.39 | $1,307.7591 | $1,307.76 | $1,307.70 | $1,307.80 | |