| 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 | $224.95 | 7.700% | $242.2712 | $242.27 | $242.25 | $242.30 |
| Purchase #2 | $122.72 | 10.450% | $135.5442 | $135.54 | $135.55 | $135.50 |
| Purchase #3 | $225.86 | 13.769% | $256.9587 | $256.96 | $256.95 | $257.00 |
| Purchase #4 | $193.47 | 8.246% | $209.4235 | $209.42 | $209.40 | $209.40 |
| Purchase #5 | $219.73 | 4.675% | $230.0024 | $230.00 | $230.00 | $230.00 |
| Purchase #6 | $158.45 | 5.854% | $167.7257 | $167.73 | $167.75 | $167.70 |
| Purchase #7 | $179.86 | 7.562% | $193.461 | $193.46 | $193.45 | $193.50 |
| 7 purchase totals = | $1,325.04 | $1,435.3867 | $1,435.38 | $1,435.35 | $1,435.40 | |