| 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 | $71.29 | 12.346% | $80.0915 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $8.92 | 3.471% | $9.2296 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $169.55 | 12.544% | $190.8184 | $190.82 | $190.80 | $190.80 |
| Purchase #4 | $211.34 | 6.760% | $225.6266 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $240.92 | 9.696% | $264.2796 | $264.28 | $264.30 | $264.30 |
| Purchase #6 | $201.69 | 6.152% | $214.098 | $214.10 | $214.10 | $214.10 |
| Purchase #7 | $192.95 | 9.851% | $211.9575 | $211.96 | $211.95 | $212.00 |
| 7 purchase totals = | $1,096.66 | $1,196.1012 | $1,196.11 | $1,196.15 | $1,196.10 | |