| 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 | $78.70 | 12.375% | $88.4391 | $88.44 | $88.45 | $88.40 |
| Purchase #2 | $35.63 | 12.709% | $40.1582 | $40.16 | $40.15 | $40.20 |
| Purchase #3 | $149.35 | 9.423% | $163.4233 | $163.42 | $163.40 | $163.40 |
| Purchase #4 | $217.98 | 10.550% | $240.9769 | $240.98 | $241.00 | $241.00 |
| Purchase #5 | $213.56 | 5.759% | $225.8589 | $225.86 | $225.85 | $225.90 |
| Purchase #6 | $238.73 | 13.588% | $271.1686 | $271.17 | $271.15 | $271.20 |
| Purchase #7 | $178.40 | 8.689% | $193.9012 | $193.90 | $193.90 | $193.90 |
| 7 purchase totals = | $1,112.35 | $1,223.9262 | $1,223.93 | $1,223.90 | $1,224.00 | |