| 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 | $205.58 | 11.271% | $228.7509 | $228.75 | $228.75 | $228.80 |
| Purchase #2 | $246.45 | 7.286% | $264.4063 | $264.41 | $264.40 | $264.40 |
| Purchase #3 | $146.49 | 13.529% | $166.3086 | $166.31 | $166.30 | $166.30 |
| Purchase #4 | $56.85 | 11.213% | $63.2246 | $63.22 | $63.20 | $63.20 |
| Purchase #5 | $239.62 | 13.346% | $271.5997 | $271.60 | $271.60 | $271.60 |
| Purchase #6 | $78.95 | 11.768% | $88.2408 | $88.24 | $88.25 | $88.20 |
| Purchase #7 | $192.64 | 9.422% | $210.7905 | $210.79 | $210.80 | $210.80 |
| 7 purchase totals = | $1,166.58 | $1,293.3214 | $1,293.32 | $1,293.30 | $1,293.30 | |