| 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 | $201.58 | 11.173% | $224.1025 | $224.10 | $224.10 | $224.10 |
| Purchase #2 | $179.99 | 9.247% | $196.6337 | $196.63 | $196.65 | $196.60 |
| Purchase #3 | $121.95 | 10.723% | $135.0267 | $135.03 | $135.05 | $135.00 |
| Purchase #4 | $136.87 | 7.425% | $147.0326 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $189.86 | 9.650% | $208.1815 | $208.18 | $208.20 | $208.20 |
| Purchase #6 | $30.67 | 9.510% | $33.5867 | $33.59 | $33.60 | $33.60 |
| Purchase #7 | $174.76 | 5.346% | $184.1027 | $184.10 | $184.10 | $184.10 |
| 7 purchase totals = | $1,035.68 | $1,128.6664 | $1,128.66 | $1,128.75 | $1,128.60 | |