| 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 | $51.31 | 11.303% | $57.1096 | $57.11 | $57.10 | $57.10 |
| Purchase #2 | $130.79 | 12.388% | $146.9923 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $136.50 | 6.853% | $145.8543 | $145.85 | $145.85 | $145.90 |
| Purchase #4 | $10.83 | 10.492% | $11.9663 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $197.71 | 8.317% | $214.1535 | $214.15 | $214.15 | $214.20 |
| Purchase #6 | $240.79 | 12.529% | $270.9586 | $270.96 | $270.95 | $271.00 |
| Purchase #7 | $201.86 | 10.162% | $222.373 | $222.37 | $222.35 | $222.40 |
| 7 purchase totals = | $969.79 | $1,069.4076 | $1,069.40 | $1,069.35 | $1,069.60 | |