| 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 | $213.94 | 6.621% | $228.105 | $228.11 | $228.10 | $228.10 |
| Purchase #2 | $148.57 | 9.681% | $162.9531 | $162.95 | $162.95 | $163.00 |
| Purchase #3 | $134.70 | 3.805% | $139.8253 | $139.83 | $139.85 | $139.80 |
| Purchase #4 | $161.58 | 7.833% | $174.2366 | $174.24 | $174.25 | $174.20 |
| Purchase #5 | $159.45 | 3.683% | $165.3225 | $165.32 | $165.30 | $165.30 |
| Purchase #6 | $242.30 | 4.705% | $253.7002 | $253.70 | $253.70 | $253.70 |
| Purchase #7 | $80.32 | 9.452% | $87.9118 | $87.91 | $87.90 | $87.90 |
| 7 purchase totals = | $1,140.86 | $1,212.0545 | $1,212.06 | $1,212.05 | $1,212.00 | |