| 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 | $235.65 | 12.304% | $264.6444 | $264.64 | $264.65 | $264.60 |
| Purchase #2 | $105.30 | 11.214% | $117.1083 | $117.11 | $117.10 | $117.10 |
| Purchase #3 | $15.45 | 5.112% | $16.2398 | $16.24 | $16.25 | $16.20 |
| Purchase #4 | $112.89 | 4.166% | $117.593 | $117.59 | $117.60 | $117.60 |
| Purchase #5 | $250.73 | 7.163% | $268.6898 | $268.69 | $268.70 | $268.70 |
| Purchase #6 | $209.45 | 10.293% | $231.0087 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $129.99 | 10.479% | $143.6117 | $143.61 | $143.60 | $143.60 |
| 7 purchase totals = | $1,059.46 | $1,158.8957 | $1,158.89 | $1,158.90 | $1,158.80 | |