| 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 | $37.42 | 5.149% | $39.3468 | $39.35 | $39.35 | $39.30 |
| Purchase #2 | $227.89 | 13.315% | $258.2336 | $258.23 | $258.25 | $258.20 |
| Purchase #3 | $183.57 | 13.397% | $208.1629 | $208.16 | $208.15 | $208.20 |
| Purchase #4 | $98.26 | 5.184% | $103.3538 | $103.35 | $103.35 | $103.40 |
| Purchase #5 | $217.74 | 10.721% | $241.0839 | $241.08 | $241.10 | $241.10 |
| Purchase #6 | $114.67 | 13.775% | $130.4658 | $130.47 | $130.45 | $130.50 |
| Purchase #7 | $218.33 | 13.128% | $246.9924 | $246.99 | $247.00 | $247.00 |
| 7 purchase totals = | $1,097.88 | $1,227.6392 | $1,227.63 | $1,227.65 | $1,227.70 | |