| 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 | $235.54 | 8.444% | $255.429 | $255.43 | $255.45 | $255.40 |
| Purchase #2 | $158.47 | 7.533% | $170.4075 | $170.41 | $170.40 | $170.40 |
| Purchase #3 | $35.62 | 6.747% | $38.0233 | $38.02 | $38.00 | $38.00 |
| Purchase #4 | $233.35 | 3.596% | $241.7413 | $241.74 | $241.75 | $241.70 |
| Purchase #5 | $173.41 | 4.371% | $180.9898 | $180.99 | $181.00 | $181.00 |
| Purchase #6 | $60.71 | 11.242% | $67.535 | $67.54 | $67.55 | $67.50 |
| Purchase #7 | $23.54 | 10.331% | $25.9719 | $25.97 | $25.95 | $26.00 |
| 7 purchase totals = | $920.64 | $980.0978 | $980.10 | $980.10 | $980.00 | |