| 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 | $205.72 | 6.487% | $219.0651 | $219.07 | $219.05 | $219.10 |
| Purchase #2 | $17.42 | 12.460% | $19.5905 | $19.59 | $19.60 | $19.60 |
| Purchase #3 | $224.74 | 5.707% | $237.5659 | $237.57 | $237.55 | $237.60 |
| Purchase #4 | $129.26 | 4.255% | $134.76 | $134.76 | $134.75 | $134.80 |
| Purchase #5 | $115.37 | 8.343% | $124.9953 | $125.00 | $125.00 | $125.00 |
| Purchase #6 | $85.58 | 10.665% | $94.7071 | $94.71 | $94.70 | $94.70 |
| Purchase #7 | $239.26 | 12.216% | $268.488 | $268.49 | $268.50 | $268.50 |
| 7 purchase totals = | $1,017.35 | $1,099.1719 | $1,099.19 | $1,099.15 | $1,099.30 | |