| 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 | $128.28 | 10.527% | $141.784 | $141.78 | $141.80 | $141.80 |
| Purchase #2 | $81.60 | 13.743% | $92.8143 | $92.81 | $92.80 | $92.80 |
| Purchase #3 | $203.56 | 3.111% | $209.8928 | $209.89 | $209.90 | $209.90 |
| Purchase #4 | $246.35 | 4.497% | $257.4284 | $257.43 | $257.45 | $257.40 |
| Purchase #5 | $129.92 | 4.603% | $135.9002 | $135.90 | $135.90 | $135.90 |
| Purchase #6 | $69.25 | 7.691% | $74.576 | $74.58 | $74.60 | $74.60 |
| Purchase #7 | $6.94 | 5.476% | $7.32 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $865.90 | $919.7157 | $919.71 | $919.75 | $919.70 | |