| 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 | $118.60 | 11.731% | $132.513 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $74.75 | 12.231% | $83.8927 | $83.89 | $83.90 | $83.90 |
| Purchase #3 | $246.60 | 4.525% | $257.7587 | $257.76 | $257.75 | $257.80 |
| Purchase #4 | $114.96 | 13.170% | $130.1002 | $130.10 | $130.10 | $130.10 |
| Purchase #5 | $225.29 | 10.523% | $248.9973 | $249.00 | $249.00 | $249.00 |
| Purchase #6 | $166.92 | 10.146% | $183.8557 | $183.86 | $183.85 | $183.90 |
| Purchase #7 | $33.79 | 4.292% | $35.2403 | $35.24 | $35.25 | $35.20 |
| 7 purchase totals = | $980.91 | $1,072.3579 | $1,072.36 | $1,072.35 | $1,072.40 | |