| 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 | $196.31 | 12.354% | $220.5621 | $220.56 | $220.55 | $220.60 |
| Purchase #2 | $151.55 | 9.860% | $166.4928 | $166.49 | $166.50 | $166.50 |
| Purchase #3 | $218.61 | 6.678% | $233.2088 | $233.21 | $233.20 | $233.20 |
| Purchase #4 | $224.92 | 11.565% | $250.932 | $250.93 | $250.95 | $250.90 |
| Purchase #5 | $197.55 | 7.244% | $211.8605 | $211.86 | $211.85 | $211.90 |
| Purchase #6 | $16.96 | 7.629% | $18.2539 | $18.25 | $18.25 | $18.30 |
| Purchase #7 | $72.97 | 6.473% | $77.6933 | $77.69 | $77.70 | $77.70 |
| 7 purchase totals = | $1,078.87 | $1,179.0034 | $1,178.99 | $1,179.00 | $1,179.10 | |