| 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 | $36.57 | 10.838% | $40.5335 | $40.53 | $40.55 | $40.50 |
| Purchase #2 | $193.38 | 4.301% | $201.6973 | $201.70 | $201.70 | $201.70 |
| Purchase #3 | $127.72 | 5.745% | $135.0575 | $135.06 | $135.05 | $135.10 |
| Purchase #4 | $205.55 | 12.140% | $230.5038 | $230.50 | $230.50 | $230.50 |
| Purchase #5 | $54.37 | 7.511% | $58.4537 | $58.45 | $58.45 | $58.50 |
| Purchase #6 | $242.54 | 3.866% | $251.9166 | $251.92 | $251.90 | $251.90 |
| Purchase #7 | $213.47 | 11.255% | $237.496 | $237.50 | $237.50 | $237.50 |
| 7 purchase totals = | $1,073.60 | $1,155.6584 | $1,155.66 | $1,155.65 | $1,155.70 | |