| 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 | $246.53 | 4.603% | $257.8778 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $8.32 | 11.823% | $9.3037 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $105.91 | 5.114% | $111.3262 | $111.33 | $111.35 | $111.30 |
| Purchase #4 | $147.67 | 3.594% | $152.9773 | $152.98 | $153.00 | $153.00 |
| Purchase #5 | $86.43 | 3.857% | $89.7636 | $89.76 | $89.75 | $89.80 |
| Purchase #6 | $123.35 | 8.755% | $134.1493 | $134.15 | $134.15 | $134.10 |
| Purchase #7 | $100.34 | 8.384% | $108.7525 | $108.75 | $108.75 | $108.80 |
| 7 purchase totals = | $818.55 | $864.1504 | $864.15 | $864.20 | $864.20 | |