| 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 | $122.57 | 6.581% | $130.6363 | $130.64 | $130.65 | $130.60 |
| Purchase #2 | $189.50 | 5.712% | $200.3242 | $200.32 | $200.30 | $200.30 |
| Purchase #3 | $19.67 | 13.571% | $22.3394 | $22.34 | $22.35 | $22.30 |
| Purchase #4 | $204.52 | 6.800% | $218.4274 | $218.43 | $218.45 | $218.40 |
| Purchase #5 | $231.60 | 6.503% | $246.6609 | $246.66 | $246.65 | $246.70 |
| Purchase #6 | $29.29 | 3.620% | $30.3503 | $30.35 | $30.35 | $30.40 |
| Purchase #7 | $227.34 | 4.268% | $237.0429 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $1,024.49 | $1,085.7814 | $1,085.78 | $1,085.80 | $1,085.70 | |