| 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 | $249.48 | 6.128% | $264.7681 | $264.77 | $264.75 | $264.80 |
| Purchase #2 | $192.81 | 3.594% | $199.7396 | $199.74 | $199.75 | $199.70 |
| Purchase #3 | $239.63 | 12.495% | $269.5718 | $269.57 | $269.55 | $269.60 |
| Purchase #4 | $238.69 | 11.247% | $265.5355 | $265.54 | $265.55 | $265.50 |
| Purchase #5 | $245.71 | 10.385% | $271.227 | $271.23 | $271.25 | $271.20 |
| Purchase #6 | $110.61 | 3.493% | $114.4736 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $89.29 | 3.165% | $92.116 | $92.12 | $92.10 | $92.10 |
| 7 purchase totals = | $1,366.22 | $1,477.4316 | $1,477.44 | $1,477.40 | $1,477.40 | |