| 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 | $248.96 | 8.822% | $270.9233 | $270.92 | $270.90 | $270.90 |
| Purchase #2 | $172.44 | 10.578% | $190.6807 | $190.68 | $190.70 | $190.70 |
| Purchase #3 | $206.76 | 13.179% | $234.0089 | $234.01 | $234.00 | $234.00 |
| Purchase #4 | $171.72 | 3.630% | $177.9534 | $177.95 | $177.95 | $178.00 |
| Purchase #5 | $98.53 | 9.526% | $107.916 | $107.92 | $107.90 | $107.90 |
| Purchase #6 | $18.73 | 4.515% | $19.5757 | $19.58 | $19.60 | $19.60 |
| Purchase #7 | $184.96 | 13.464% | $209.863 | $209.86 | $209.85 | $209.90 |
| 7 purchase totals = | $1,102.10 | $1,210.9210 | $1,210.92 | $1,210.90 | $1,211.00 | |