| 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 | $130.56 | 6.138% | $138.5738 | $138.57 | $138.55 | $138.60 |
| Purchase #2 | $239.28 | 5.553% | $252.5672 | $252.57 | $252.55 | $252.60 |
| Purchase #3 | $72.52 | 6.465% | $77.2084 | $77.21 | $77.20 | $77.20 |
| Purchase #4 | $108.30 | 6.260% | $115.0796 | $115.08 | $115.10 | $115.10 |
| Purchase #5 | $108.58 | 9.444% | $118.8343 | $118.83 | $118.85 | $118.80 |
| Purchase #6 | $232.94 | 12.701% | $262.5257 | $262.53 | $262.55 | $262.50 |
| Purchase #7 | $58.75 | 8.532% | $63.7626 | $63.76 | $63.75 | $63.80 |
| 7 purchase totals = | $950.93 | $1,028.5516 | $1,028.55 | $1,028.55 | $1,028.60 | |