| 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 | $216.63 | 7.636% | $233.1719 | $233.17 | $233.15 | $233.20 |
| Purchase #2 | $108.52 | 13.841% | $123.5403 | $123.54 | $123.55 | $123.50 |
| Purchase #3 | $134.43 | 4.196% | $140.0707 | $140.07 | $140.05 | $140.10 |
| Purchase #4 | $212.76 | 12.701% | $239.7826 | $239.78 | $239.80 | $239.80 |
| Purchase #5 | $173.64 | 12.648% | $195.602 | $195.60 | $195.60 | $195.60 |
| Purchase #6 | $226.37 | 9.352% | $247.5401 | $247.54 | $247.55 | $247.50 |
| Purchase #7 | $75.63 | 12.216% | $84.869 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $1,147.98 | $1,264.5766 | $1,264.57 | $1,264.55 | $1,264.60 | |