| 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 | $218.34 | 5.716% | $230.8203 | $230.82 | $230.80 | $230.80 |
| Purchase #2 | $213.66 | 9.144% | $233.1971 | $233.20 | $233.20 | $233.20 |
| Purchase #3 | $77.95 | 7.790% | $84.0223 | $84.02 | $84.00 | $84.00 |
| Purchase #4 | $156.26 | 5.354% | $164.6262 | $164.63 | $164.65 | $164.60 |
| Purchase #5 | $206.80 | 10.301% | $228.1025 | $228.10 | $228.10 | $228.10 |
| Purchase #6 | $53.95 | 13.264% | $61.1059 | $61.11 | $61.10 | $61.10 |
| Purchase #7 | $23.55 | 12.868% | $26.5804 | $26.58 | $26.60 | $26.60 |
| 7 purchase totals = | $950.51 | $1,028.4547 | $1,028.46 | $1,028.45 | $1,028.40 | |