| 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 | $238.49 | 13.610% | $270.9485 | $270.95 | $270.95 | $270.90 |
| Purchase #2 | $104.76 | 9.855% | $115.0841 | $115.08 | $115.10 | $115.10 |
| Purchase #3 | $136.57 | 8.302% | $147.908 | $147.91 | $147.90 | $147.90 |
| Purchase #4 | $177.94 | 13.566% | $202.0793 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $79.25 | 7.232% | $84.9814 | $84.98 | $85.00 | $85.00 |
| Purchase #6 | $174.57 | 8.383% | $189.2042 | $189.20 | $189.20 | $189.20 |
| Purchase #7 | $133.63 | 3.649% | $138.5062 | $138.51 | $138.50 | $138.50 |
| 7 purchase totals = | $1,045.21 | $1,148.7117 | $1,148.71 | $1,148.75 | $1,148.70 | |